Test

getServers returns an array of ips that are currently being used for
resolution

setServers takes an array of ips that are to be used for resolution,
this will throw if there's invalid input but preserve the original
configuration

AUTHORS

@@ -431,6 +431,10 @@ JeongHoon Byun <outsideris@gmail.com>
 Iskren Ivov Chernev <iskren.chernev@gmail.com>
 Alexey Kupershtokh <alexey.kupershtokh@gmail.com>
 Benjamin Ruston <benjy.ruston@gmail.com>
+Manav Rathi <manav.r@directi.com>
+Marcin Kostrzewa <marcinkostrzewa@yahoo.com>
+Suwon Chae <doortts@gmail.com>
+David Braun <NodeJS-box@snkmail.com>
 Mitar Milutinovic <mitar.git@tnode.com>
 Michael Hart <michael.hart.au@gmail.com>
 Andrew Hart <hartandrewr@gmail.com>
@@ -442,3 +446,9 @@ Kelly Gerber <kellygerber22@yahoo.com>
 Ryan Doenges <rhdoenges@gmail.com>
 Sean Silva <chisophugis@gmail.com>
 Miroslav Bajtoš <miro.bajtos@gmail.com>
+Olof Johansson <olof@ethup.se>
+Sam Roberts <vieuxtech@gmail.com>
+Kevin Locke <kevin@kevinlocke.name>
+Daniel Moore <polaris@northhorizon.net>
+Robert Kowalski <rok@kowalski.gd>
+Nick Sullivan <nick@sullivanflock.com>

ChangeLog

@@ -1,4 +1,66 @@
-2013.04.23, Version 0.10.5 (Stable)
+2013.05.13, Version 0.11.2 (Unstable)
+
+* uv: Upgrade to 0.11.2
+
+* V8: Upgrade to 3.19.0
+
+* npm: Upgrade to 1.2.21
+
+* build: Makefile should respect configure --prefix (Timothy J Fontaine)
+
+* cluster: use round-robin load balancing (Ben Noordhuis)
+
+* debugger, cluster: each worker has new debug port (Miroslav Bajtoš)
+
+* debugger: `restart` with custom debug port (Miroslav Bajtoš)
+
+* debugger: breakpoints in scripts not loaded yet (Miroslav Bajtoš)
+
+* event: EventEmitter#setMaxListeners() returns this (Sam Roberts)
+
+* events: add EventEmitter.defaultMaxListeners (Ben Noordhuis)
+
+* install: Support $(PREFIX) install target directory prefix (Olof Johansson)
+
+* os: Include netmask in os.networkInterfaces() (Ben Kelly)
+
+* path: add path.isAbsolute(path) (Ryan Doenges)
+
+* stream: Guarantee ordering of 'finish' event (isaacs)
+
+* streams: introduce .cork/.uncork/._writev (Fedor Indutny)
+
+* vm: add support for timeout argument (Andrew Paprocki)
+
+
+2013.04.19, Version 0.11.1 (Unstable), 4babd2b46ebf9fbea2c9946af5cfae25a33b2b22
+
+* V8: upgrade to 3.18.0
+
+* uv: Upgrade to v0.11.1
+
+* http: split into multiple separate modules (Timothy J Fontaine)
+
+* http: escape unsafe characters in request path (Ben Noordhuis)
+
+* url: Escape all unwise characters (isaacs)
+
+* build: depend on v8 postmortem-metadata if enabled (Paddy Byers)
+
+* etw: update prototypes to match dtrace provider (Timothy J Fontaine)
+
+* buffer: change output of Buffer.prototype.toJSON() (David Braun)
+
+* dtrace: actually use the _handle.fd value (Timothy J Fontaine)
+
+* dtrace: pass more arguments to probes (Dave Pacheco)
+
+* build: allow building with dtrace on osx (Dave Pacheco)
+
+* zlib: allow passing options to convenience methods (Kyle Robinson Young)
+
+
+2013.04.23, Version 0.10.5 (Stable), deeaf8fab978e3cadb364e46fb32dafdebe5f095
 
 * uv: Upgrade to 0.10.5 (isaacs)
 
@@ -19,6 +81,8 @@
 * stream: Fix unshift() race conditions (isaacs)
 
 
+
+
 2013.04.11, Version 0.10.4 (Stable), 9712aa9f76073c30850b20a188b1ed12ffb74d17
 
 * uv: Upgrade to 0.10.4
@@ -77,7 +141,42 @@
 * src: tie process.versions.uv to uv_version_string() (Ben Noordhuis)
 
 
-2013.03.28, Version 0.10.2 (Stable)
+2013.03.28, Version 0.11.0 (Unstable), bce38b3d74e64fcb7d04a2dd551151da6168cdc5
+
+* V8: update to 3.17.13
+
+* os: use %SystemRoot% or %windir% in os.tmpdir() (Suwon Chae)
+
+* util: fix util.inspect() line width calculation (Marcin Kostrzewa)
+
+* buffer: remove _charsWritten (Trevor Norris)
+
+* fs: uv_[fl]stat now reports subsecond resolution (Timothy J Fontaine)
+
+* fs: Throw if error raised and missing callback (bnoordhuis)
+
+* tls: expose SSL_CTX_set_timeout via tls.createServer (Manav Rathi)
+
+* tls: remove harmful unnecessary bounds checking (Marcel Laverdet)
+
+* buffer: write ascii strings using WriteOneByte (Trevor Norris)
+
+* dtrace: fix generation of v8 constants on freebsd (Fedor Indutny)
+
+* dtrace: x64 ustack helper (Fedor Indutny)
+
+* readline: handle wide characters properly (Nao Iizuka)
+
+* repl: Use a domain to catch async errors safely (isaacs)
+
+* repl: emit 'reset' event when context is reset (Sami Samhuri)
+
+* util: custom `inspect()` method may return an Object (Nathan Rajlich)
+
+* console: `console.dir()` bypasses inspect() methods (Nathan Rajlich)
+
+
+2013.03.28, Version 0.10.2 (Stable), 1e0de9c426e07a260bbec2d2196c2d2db8eb8886
 
 * npm: Upgrade to 1.2.15
 

Makefile

@@ -5,6 +5,7 @@ PYTHON ?= python
 NINJA ?= ninja
 DESTDIR ?=
 SIGN ?=
+PREFIX ?= /usr/local
 
 NODE ?= ./node
 
@@ -55,10 +56,10 @@ config.gypi: configure
 	$(PYTHON) ./configure
 
 install: all
-	$(PYTHON) tools/install.py $@ $(DESTDIR)
+	$(PYTHON) tools/install.py $@ '$(DESTDIR)' '$(PREFIX)'
 
 uninstall:
-	$(PYTHON) tools/install.py $@ $(DESTDIR)
+	$(PYTHON) tools/install.py $@ '$(DESTDIR)' '$(PREFIX)'
 
 clean:
 	-rm -rf out/Makefile node node_g out/$(BUILDTYPE)/node blog.html email.md

benchmark/http/chunked.js

@@ -0,0 +1,42 @@
+// When calling .end(buffer) right away, this triggers a "hot path"
+// optimization in http.js, to avoid an extra write call.
+//
+// However, the overhead of copying a large buffer is higher than
+// the overhead of an extra write() call, so the hot path was not
+// always as hot as it could be.
+//
+// Verify that our assumptions are valid.
+
+var common = require('../common.js');
+var PORT = common.PORT;
+
+var bench = common.createBenchmark(main, {
+  num: [1, 4, 8, 16],
+  size: [1, 64, 256],
+  c: [100]
+});
+
+function main(conf) {
+  http = require('http');
+  var chunk = new Buffer(conf.size);
+  chunk.fill('8');
+
+  var args = ['-r', 5000, '-t', 8, '-c', conf.c];
+
+  var server = http.createServer(function(req, res) {
+    function send(left) {
+      if (left === 0) return res.end();
+      res.write(chunk);
+      setTimeout(function() {
+        send(left - 1);
+      }, 0);
+    }
+    send(conf.num);
+  });
+
+  server.listen(common.PORT, function() {
+    bench.http('/', args, function() {
+      server.close();
+    });
+  });
+}

common.gypi

@@ -17,7 +17,9 @@
 
     # Enable V8's post-mortem debugging only on unix flavors.
     'conditions': [
-      ['OS != "win"', {
+      ['OS == "win"', {
+        'v8_postmortem_support': 'false'
+      }, {
         'v8_postmortem_support': 'true'
       }]
     ],

configure

@@ -341,7 +341,7 @@ def is_arm_neon():
   return '__ARM_NEON__' in cc_macros()
 
 
-def arm_hard_float_abi():
+def is_arm_hard_float_abi():
   """Check for hardfloat or softfloat eabi on ARM"""
   # GCC versions 4.6 and above define __ARM_PCS or __ARM_PCS_VFP to specify
   # the Floating Point ABI used (PCS stands for Procedure Call Standard).
@@ -421,21 +421,15 @@ def compiler_version():
 
 
 def configure_arm(o):
-  # V8 on ARM requires that armv7 is set. CPU Model detected by
-  # the presence of __ARM_ARCH_7__ and the like defines in compiler
   if options.arm_float_abi:
-    hard_float = options.arm_float_abi == 'hard'
+    arm_float_abi = options.arm_float_abi
   else:
-    hard_float = arm_hard_float_abi()
-
-  armv7 = is_arch_armv7()
-  # CHECKME VFPv3 implies ARMv7+ but is the reverse true as well?
-  fpu = 'vfpv3' if armv7 else 'vfpv2'
-
-  o['variables']['armv7'] = int(armv7)
-  o['variables']['arm_fpu'] = fpu
+    arm_float_abi = 'hard' if is_arm_hard_float_abi() else 'default'
+  o['variables']['armv7'] = int(is_arch_armv7())
+  o['variables']['arm_fpu'] = 'vfpv3'  # V8 3.18 no longer supports VFP2.
   o['variables']['arm_neon'] = int(is_arm_neon())
-  o['variables']['v8_use_arm_eabi_hardfloat'] = b(hard_float)
+  o['variables']['arm_thumb'] = 0      # -marm
+  o['variables']['arm_float_abi'] = arm_float_abi
 
 
 def configure_node(o):
@@ -662,6 +656,10 @@ config = {
   'USE_XCODE': str(int(options.use_xcode or 0)),
   'PYTHON': sys.executable,
 }
+
+if options.prefix:
+  config['PREFIX'] = options.prefix
+
 config = '\n'.join(map('='.join, config.iteritems())) + '\n'
 
 write('config.mk',

deps/cares/.gitignore

@@ -4,7 +4,6 @@
 
 /cares.Makefile
 /cares.target.mk
-/Makefile
 
 /*.opensdf
 /*.sdf
@@ -13,3 +12,7 @@
 /*.vcxproj
 /*.vcxproj.filters
 /*.vcxproj.user
+
+*.so
+*.[oa]
+.buildstamp

deps/cares/Makefile

@@ -0,0 +1,53 @@
+# Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+SRCDIR ?= $(CURDIR)
+
+ifeq (,$(builddir_name))
+
+VPATH := $(SRCDIR)
+include $(SRCDIR)/build.mk
+
+else  # Out of tree build.
+
+# Drop all built-in rules.
+.SUFFIXES:
+
+.PHONY:	$(builddir_name)
+$(builddir_name): $(builddir_name)/.buildstamp
+	$(MAKE) -C $@ -f $(CURDIR)/Makefile $(MAKECMDGOALS) \
+		SRCDIR=$(CURDIR) builddir_name=
+
+$(builddir_name)/.buildstamp:
+	mkdir -p $(dir $@)
+	touch $@
+
+# Add no-op rules for Makefiles to stop make from trying to rebuild them.
+Makefile:: ;
+%.mk:: ;
+
+# Turn everything else into a no-op rule that depends on the build directory.
+%:: $(builddir_name) ;
+
+.PHONY: clean
+clean:
+	$(RM) -fr $(builddir_name)
+
+endif

deps/cares/build.mk

@@ -0,0 +1,143 @@
+# Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+OS ?= $(shell sh -c 'uname -s | tr "[A-Z]" "[a-z]"')
+
+OBJS= \
+		src/ares_cancel.o \
+		src/ares__close_sockets.o \
+		src/ares_create_query.o \
+		src/ares_data.o \
+		src/ares_destroy.o \
+		src/ares_expand_name.o \
+		src/ares_expand_string.o \
+		src/ares_fds.o \
+		src/ares_free_hostent.o \
+		src/ares_free_string.o \
+		src/ares_gethostbyaddr.o \
+		src/ares_gethostbyname.o \
+		src/ares__get_hostent.o \
+		src/ares_getnameinfo.o \
+		src/ares_getopt.o \
+		src/ares_getsock.o \
+		src/ares_init.o \
+		src/ares_library_init.o \
+		src/ares_llist.o \
+		src/ares_mkquery.o \
+		src/ares_nowarn.o \
+		src/ares_options.o \
+		src/ares_parse_aaaa_reply.o \
+		src/ares_parse_a_reply.o \
+		src/ares_parse_mx_reply.o \
+		src/ares_parse_naptr_reply.o \
+		src/ares_parse_ns_reply.o \
+		src/ares_parse_ptr_reply.o \
+		src/ares_parse_soa_reply.o \
+		src/ares_parse_srv_reply.o \
+		src/ares_parse_txt_reply.o \
+		src/ares_process.o \
+		src/ares_query.o \
+		src/ares__read_line.o \
+		src/ares_search.o \
+		src/ares_send.o \
+		src/ares_strcasecmp.o \
+		src/ares_strdup.o \
+		src/ares_strerror.o \
+		src/ares_timeout.o \
+		src/ares__timeval.o \
+		src/ares_version.o \
+		src/ares_writev.o \
+		src/bitncmp.o \
+		src/inet_net_pton.o \
+		src/inet_ntop.o \
+
+CFLAGS += -I. -I$(SRCDIR)/include -DHAVE_CONFIG_H
+
+ARES_CONFIG_OS = $(OS)
+SOEXT = so
+
+# if on windows
+ifneq (,$(findstring mingw,$(OS)))
+ARES_CONFIG_OS = win32
+OBJS += src/windows_port.o
+OBJS += src/ares_getenv.o
+OBJS += src/ares_platform.o
+
+LDFLAGS += -lws2_32.lib -liphlpapi.lib
+else # else a posix system
+CFLAGS += -g --std=gnu89 -pedantic
+CFLAGS += -Wall -Wextra -Wno-unused-parameter
+CFLAGS += -D_LARGEFILE_SOURCE
+CFLAGS += -D_FILE_OFFSET_BITS=64
+endif
+
+ifneq (,$(findstring cygwin,$(OS)))
+ARES_CONFIG_OS = cygwin
+CFLAGS += -D_GNU_SOURCE
+endif
+
+ifeq (dragonflybsd,$(OS))
+ARES_CONFIG_OS = freebsd
+endif
+
+ifeq (darwin,$(OS))
+CFLAGS += -D_DARWIN_USE_64_BIT_INODE=1
+LDFLAGS += -dynamiclib -install_name "@rpath/libcares.dylib"
+SOEXT = dylib
+endif
+
+ifeq (linux,$(OS))
+CFLAGS += -D_GNU_SOURCE
+endif
+
+ifeq (sunos,$(OS))
+LDFLAGS += -lsocket -lnsl
+CFLAGS += -D__EXTENSIONS__ -D_XOPEN_SOURCE=500
+endif
+
+CFLAGS += -I$(SRCDIR)/config/$(ARES_CONFIG_OS)
+
+ifneq (,$(findstring libcares.$(SOEXT),$(MAKECMDGOALS)))
+CFLAGS += -DCARES_BUILDING_LIBRARY
+else
+CFLAGS += -DCARES_STATICLIB
+endif
+
+all: libcares.a
+
+src/.buildstamp:
+	mkdir -p $(dir $@)
+	touch $@
+
+libcares.a: $(OBJS)
+	$(AR) rcs $@ $^
+
+libcares.$(SOEXT): override CFLAGS += -fPIC
+libcares.$(SOEXT): $(OBJS:%.o=%.pic.o)
+	$(CC) -shared -o $@ $^ $(LDFLAGS)
+
+src/%.o src/%.pic.o:  src/%.c include/ares.h include/ares_version.h \
+		include/nameser.h src/.buildstamp \
+		$(SRCDIR)/config/$(ARES_CONFIG_OS)/ares_config.h
+	$(CC) $(CFLAGS) -c $< -o $@
+
+.PHONY: clean
+clean:
+	$(RM) -f libcares.a libcares.$(SOEXT) src/*.o src/.buildstamp

deps/cares/cares.gyp

@@ -34,6 +34,7 @@
         'include/nameser.h',
         'src/ares_cancel.c',
         'src/ares__close_sockets.c',
+        'src/ares_create_query.c',
         'src/ares_data.c',
         'src/ares_data.h',
         'src/ares_destroy.c',

deps/cares/include/ares.h

@@ -1,6 +1,6 @@
 
-/* Copyright 1998, 2009 by the Massachusetts Institute of Technology.
- * Copyright (C) 2007-2011 by Daniel Stenberg
+/* Copyright 1998 by the Massachusetts Institute of Technology.
+ * Copyright (C) 2007-2013 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -123,22 +123,18 @@ extern "C" {
 ** c-ares external API function linkage decorations.
 */
 
-#if !defined(CARES_STATICLIB) && \
-   (defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__))
-   /* __declspec function decoration for Win32 and Symbian DLL's */
+#ifdef CARES_STATICLIB
+#  define CARES_EXTERN
+#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)
 #  if defined(CARES_BUILDING_LIBRARY)
 #    define CARES_EXTERN  __declspec(dllexport)
 #  else
 #    define CARES_EXTERN  __declspec(dllimport)
 #  endif
+#elif defined(CARES_BUILDING_LIBRARY) && defined(CARES_SYMBOL_HIDING)
+#  define CARES_EXTERN CARES_SYMBOL_SCOPE_EXTERN
 #else
-   /* visibility function decoration for other cases */
-#  if !defined(CARES_SYMBOL_HIDING) || \
-     defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)
-#    define CARES_EXTERN
-#  else
-#    define CARES_EXTERN CARES_SYMBOL_SCOPE_EXTERN
-#  endif
+#  define CARES_EXTERN
 #endif
 
 
@@ -191,6 +187,7 @@ extern "C" {
 #define ARES_FLAG_NOSEARCH      (1 << 5)
 #define ARES_FLAG_NOALIASES     (1 << 6)
 #define ARES_FLAG_NOCHECKRESP   (1 << 7)
+#define ARES_FLAG_EDNS          (1 << 8)
 
 /* Option mask values */
 #define ARES_OPT_FLAGS          (1 << 0)
@@ -208,6 +205,7 @@ extern "C" {
 #define ARES_OPT_SOCK_RCVBUF    (1 << 12)
 #define ARES_OPT_TIMEOUTMS      (1 << 13)
 #define ARES_OPT_ROTATE         (1 << 14)
+#define ARES_OPT_EDNSPSZ        (1 << 15)
 
 /* Nameinfo flag values */
 #define ARES_NI_NOFQDN                  (1 << 0)
@@ -313,6 +311,7 @@ struct ares_options {
   void *sock_state_cb_data;
   struct apattern *sortlist;
   int nsort;
+  int ednspsz;
 };
 
 struct hostent;
@@ -451,6 +450,15 @@ CARES_EXTERN void ares_process_fd(ares_channel channel,
                                   ares_socket_t read_fd,
                                   ares_socket_t write_fd);
 
+CARES_EXTERN int ares_create_query(const char *name,
+                                   int dnsclass,
+                                   int type,
+                                   unsigned short id,
+                                   int rd,
+                                   unsigned char **buf,
+                                   int *buflen,
+                                   int max_udp_size);
+
 CARES_EXTERN int ares_mkquery(const char *name,
                               int dnsclass,
                               int type,
@@ -589,8 +597,6 @@ CARES_EXTERN void ares_free_string(void *str);
 
 CARES_EXTERN void ares_free_hostent(struct hostent *host);
 
-CARES_EXTERN void ares_free_soa(struct ares_soa_reply *soa);
-
 CARES_EXTERN void ares_free_data(void *dataptr);
 
 CARES_EXTERN const char *ares_strerror(int code);
@@ -615,6 +621,12 @@ CARES_EXTERN int ares_set_servers_csv(ares_channel channel,
 CARES_EXTERN int ares_get_servers(ares_channel channel,
                                   struct ares_addr_node **servers);
 
+CARES_EXTERN const char *ares_inet_ntop(int af, const void *src, char *dst,
+                                        ares_socklen_t size);
+
+CARES_EXTERN int ares_inet_pton(int af, const char *src, void *dst);
+
+
 #ifdef  __cplusplus
 }
 #endif

deps/cares/include/ares_version.h

@@ -3,15 +3,15 @@
 #define ARES__VERSION_H
 
 /* This is the global package copyright */
-#define ARES_COPYRIGHT "2004 - 2012 Daniel Stenberg, <daniel@haxx.se>."
+#define ARES_COPYRIGHT "2004 - 2013 Daniel Stenberg, <daniel@haxx.se>."
 
 #define ARES_VERSION_MAJOR 1
-#define ARES_VERSION_MINOR 9
+#define ARES_VERSION_MINOR 10
 #define ARES_VERSION_PATCH 0
 #define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
                        (ARES_VERSION_MINOR<<8)|\
                        (ARES_VERSION_PATCH))
-#define ARES_VERSION_STR "1.9.0-DEV"
+#define ARES_VERSION_STR "1.10.0-DEV"
 
 #if (ARES_VERSION >= 0x010700)
 #  define CARES_HAVE_ARES_LIBRARY_INIT 1

deps/cares/include/nameser.h

@@ -186,11 +186,19 @@ typedef enum __ns_rcode {
 #define T_SRV           ns_t_srv
 #define T_ATMA          ns_t_atma
 #define T_NAPTR         ns_t_naptr
+#define T_KX            ns_t_kx
+#define T_CERT          ns_t_cert
+#define T_A6            ns_t_a6
+#define T_DNAME         ns_t_dname
+#define T_SINK          ns_t_sink
+#define T_OPT           ns_t_opt
+#define T_APL           ns_t_apl
 #define T_DS            ns_t_ds
 #define T_SSHFP         ns_t_sshfp
 #define T_RRSIG         ns_t_rrsig
 #define T_NSEC          ns_t_nsec
 #define T_DNSKEY        ns_t_dnskey
+#define T_TKEY          ns_t_tkey
 #define T_TSIG          ns_t_tsig
 #define T_IXFR          ns_t_ixfr
 #define T_AXFR          ns_t_axfr

deps/cares/src/AUTHORS

@@ -1,15 +1,24 @@
 c-ares is based on ares, and these are the people that have worked on it since
 the fork was made:
 
+Albert Chin
 Alexander Lazic
 Alexey Simak
 Andreas Rieke
+Andrew C. Morrow
 Ashish Sharma
+Ben Greear
+Ben Noordhuis
+BogDan Vatra
 Brad House
 Brad Spencer
 Bram Matthys
 Dan Fandrich
+Daniel Johnson
 Daniel Stenberg
+David Stuart
+Denis Bilenko
+Dima Tisnek
 Dirk Manske
 Dominick Meglio
 Doug Goldstein
@@ -18,19 +27,31 @@ Eino Tuominen
 Erik Kline
 George Neill
 Gisle Vanem
+Guenter Knauf
 Guilherme Balena Versiani
 Gunter Knauf
 Henrik Stoerner
+Jakub Hrozek
 James Bursa
+Jérémy Lal
+Marko Kreen
 Michael Wallner
+Mike Crowe
+Nick Alcock
 Nick Mathewson
+Patrik Thunstrom
+Peter Pentchev
 Phil Blundell
+Poul Thomas Lomholt
 Ravi Pratap
 Robin Cornelius
 Sebastian at basti79.de
 Shmulik Regev
+Stefan Bühler
 Steinar H. Gunderson
 Tofu Linden
+Tom Hughes
+Tor Arntsen
 Vlad Dinulescu
 William Ahern
 Yang Tse

deps/cares/src/CHANGES

@@ -1,7 +0,0 @@
-This file no longer holds the changelog. Now you can generate it yourself
-like this:
-
- $ git log --pretty=fuller --no-color --date=short --decorate=full -1000 |
-   ./git2changes.pl
-
-The older, manually edited, changelog is found in git named CHANGES.0

deps/cares/src/README

@@ -24,8 +24,6 @@ You'll find all c-ares details and news here:
 
 NOTES FOR C-ARES HACKERS
 
-The following notes apply to c-ares version 1.7.0 and later.
-
 * The distributed ares_build.h file is only intended to be used on systems
   which can not run the also distributed configure script.
 

deps/cares/src/RELEASE-NOTES

@@ -1,16 +1,35 @@
-c-ares version 1.9.0
+c-ares version 1.10.0
 
-Changed:
+Changes:
 
- o Added ares_parse_soa_reply
+ o Added ares_create_query(), to be used instead of ares_mkquery()
+ o ares_inet_ntop() and ares_inet_pton() are now recognized c-ares functions
 
-Fixed:
+Bug fixes:
 
- o libcares.pc generation for static MingW* cross builds
- o ares_dup: UDP and TCP port byte order in saved options
+ o include the ares_parse_soa_reply.* files in the tarball
+ o read_udp_packets: bail out loop on bad sockets
+ o get_DNS_AdaptersAddresses: fix IPv6 parsing
+ o adig: perror() doesn't work for socket errors on windows
+ o ares_parse_aaaa_reply: fix memory leak
+ o setup_once.h: HP-UX <sys/socket.h> issue workaround
+ o configure: several fixes
+ o config-dos.h: define strerror() to strerror_s_() for High-C
+ o config-dos.h: define HAVE_CLOSE_S for MSDOS/Watt-32
+ o ares_build.h.dist: enhance non-configure GCC ABI detection logic
+ o ares.h: stricter CARES_EXTERN linkage decorations logic
+ o ares_cancel(): cancel requests safely
+ o protocol parsing: check input data stricter
+ o library init: be recursive, reference count inits/cleanups
+ o ares_parse_txt_reply: return a ares_txt_reply node for each sub-string
+ o ares_set_servers_csv: fixed IPv6 address parsing
+ o build: fix build on msvc11
  
 Thanks go to these friendly people for their efforts and contributions:
 
- Yang Tse, Nick Alcock, Marko Kreen
+ Eugeny Gladkih, Yang Tse, Gisle Vanem, Guenter Knauf, Horatiu Popescu,
+ Alexander Klauer, Patrick Valsecchi, Paul Saab, Keith Shaw,
+ Alex Loukissas
+ 
 
 Have fun!

deps/cares/src/ares__close_sockets.c

@@ -16,11 +16,6 @@
 
 #include "ares_setup.h"
 
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
 #include "ares.h"
 #include "ares_private.h"
 

deps/cares/src/ares__get_hostent.c

@@ -16,9 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -30,7 +27,7 @@
 #endif
 
 #include "ares.h"
-#include "inet_net_pton.h"
+#include "ares_inet_net_pton.h"
 #include "ares_nowarn.h"
 #include "ares_private.h"
 

deps/cares/src/ares__read_line.c

@@ -15,9 +15,7 @@
  */
 
 #include "ares_setup.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+
 #include "ares.h"
 #include "ares_nowarn.h"
 #include "ares_private.h"

deps/cares/src/ares_cancel.c

@@ -14,7 +14,7 @@
 
 #include "ares_setup.h"
 #include <assert.h>
-#include <stdlib.h>
+
 #include "ares.h"
 #include "ares_private.h"
 
@@ -26,33 +26,33 @@
 void ares_cancel(ares_channel channel)
 {
   struct query *query;
+  struct list_node list_head_copy;
   struct list_node* list_head;
   struct list_node* list_node;
   int i;
 
-  list_head = &(channel->all_queries);
-  for (list_node = list_head->next; list_node != list_head; )
+  if (!ares__is_list_empty(&(channel->all_queries)))
   {
-    query = list_node->data;
-    list_node = list_node->next;  /* since we're deleting the query */
-    query->callback(query->arg, ARES_ECANCELLED, 0, NULL, 0);
-    ares__free_query(query);
+    /* Swap list heads, so that only those queries which were present on entry
+     * into this function are cancelled. New queries added by callbacks of
+     * queries being cancelled will not be cancelled themselves.
+     */
+    list_head = &(channel->all_queries);
+    list_head_copy.prev = list_head->prev;
+    list_head_copy.next = list_head->next;
+    list_head_copy.prev->next = &list_head_copy;
+    list_head_copy.next->prev = &list_head_copy;
+    list_head->prev = list_head;
+    list_head->next = list_head;
+    for (list_node = list_head_copy.next; list_node != &list_head_copy; )
+    {
+      query = list_node->data;
+      list_node = list_node->next;  /* since we're deleting the query */
+      query->callback(query->arg, ARES_ECANCELLED, 0, NULL, 0);
+      ares__free_query(query);
+    }
   }
-#ifndef NDEBUG
-  /* Freeing the query should remove it from all the lists in which it sits,
-   * so all query lists should be empty now.
-   */
-  assert(ares__is_list_empty(&(channel->all_queries)));
-  for (i = 0; i < ARES_QID_TABLE_SIZE; i++)
-    {
-      assert(ares__is_list_empty(&(channel->queries_by_qid[i])));
-    }
-  for (i = 0; i < ARES_TIMEOUT_TABLE_SIZE; i++)
-    {
-      assert(ares__is_list_empty(&(channel->queries_by_timeout[i])));
-    }
-#endif
-  if (!(channel->flags & ARES_FLAG_STAYOPEN))
+  if (!(channel->flags & ARES_FLAG_STAYOPEN) && ares__is_list_empty(&(channel->all_queries)))
   {
     if (channel->servers)
     {

deps/cares/src/ares_create_query.c

@@ -0,0 +1,208 @@
+
+/* Copyright 1998 by the Massachusetts Institute of Technology.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#include "ares_setup.h"
+
+#ifdef HAVE_NETINET_IN_H
+#  include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_NAMESER_H
+#  include <arpa/nameser.h>
+#else
+#  include "nameser.h"
+#endif
+#ifdef HAVE_ARPA_NAMESER_COMPAT_H
+#  include <arpa/nameser_compat.h>
+#endif
+
+#include "ares.h"
+#include "ares_dns.h"
+#include "ares_private.h"
+
+#ifndef T_OPT
+#  define T_OPT  41 /* EDNS0 option (meta-RR) */
+#endif
+
+/* Header format, from RFC 1035:
+ *                                  1  1  1  1  1  1
+ *    0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |                      ID                       |
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |QR|   Opcode  |AA|TC|RD|RA|   Z    |   RCODE   |
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |                    QDCOUNT                    |
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |                    ANCOUNT                    |
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |                    NSCOUNT                    |
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |                    ARCOUNT                    |
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *
+ * AA, TC, RA, and RCODE are only set in responses.  Brief description
+ * of the remaining fields:
+ *      ID      Identifier to match responses with queries
+ *      QR      Query (0) or response (1)
+ *      Opcode  For our purposes, always QUERY
+ *      RD      Recursion desired
+ *      Z       Reserved (zero)
+ *      QDCOUNT Number of queries
+ *      ANCOUNT Number of answers
+ *      NSCOUNT Number of name server records
+ *      ARCOUNT Number of additional records
+ *
+ * Question format, from RFC 1035:
+ *                                  1  1  1  1  1  1
+ *    0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |                                               |
+ *  /                     QNAME                     /
+ *  /                                               /
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |                     QTYPE                     |
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *  |                     QCLASS                    |
+ *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+ *
+ * The query name is encoded as a series of labels, each represented
+ * as a one-byte length (maximum 63) followed by the text of the
+ * label.  The list is terminated by a label of length zero (which can
+ * be thought of as the root domain).
+ */
+
+int ares_create_query(const char *name, int dnsclass, int type,
+                      unsigned short id, int rd, unsigned char **buf,
+                      int *buflen, int max_udp_size)
+{
+  int len;
+  unsigned char *q;
+  const char *p;
+
+  /* Set our results early, in case we bail out early with an error. */
+  *buflen = 0;
+  *buf = NULL;
+
+  /* Compute the length of the encoded name so we can check buflen.
+   * Start counting at 1 for the zero-length label at the end. */
+  len = 1;
+  for (p = name; *p; p++)
+    {
+      if (*p == '\\' && *(p + 1) != 0)
+        p++;
+      len++;
+    }
+  /* If there are n periods in the name, there are n + 1 labels, and
+   * thus n + 1 length fields, unless the name is empty or ends with a
+   * period.  So add 1 unless name is empty or ends with a period.
+   */
+  if (*name && *(p - 1) != '.')
+    len++;
+
+  /* Immediately reject names that are longer than the maximum of 255
+   * bytes that's specified in RFC 1035 ("To simplify implementations,
+   * the total length of a domain name (i.e., label octets and label
+   * length octets) is restricted to 255 octets or less."). We aren't
+   * doing this just to be a stickler about RFCs. For names that are
+   * too long, 'dnscache' closes its TCP connection to us immediately
+   * (when using TCP) and ignores the request when using UDP, and
+   * BIND's named returns ServFail (TCP or UDP). Sending a request
+   * that we know will cause 'dnscache' to close the TCP connection is
+   * painful, since that makes any other outstanding requests on that
+   * connection fail. And sending a UDP request that we know
+   * 'dnscache' will ignore is bad because resources will be tied up
+   * until we time-out the request.
+   */
+  if (len > MAXCDNAME)
+    return ARES_EBADNAME;
+
+  *buflen = len + HFIXEDSZ + QFIXEDSZ + (max_udp_size ? EDNSFIXEDSZ : 0);
+  *buf = malloc(*buflen);
+  if (!*buf)
+      return ARES_ENOMEM;
+
+  /* Set up the header. */
+  q = *buf;
+  memset(q, 0, HFIXEDSZ);
+  DNS_HEADER_SET_QID(q, id);
+  DNS_HEADER_SET_OPCODE(q, QUERY);
+  if (rd) {
+    DNS_HEADER_SET_RD(q, 1);
+  }
+  else {
+    DNS_HEADER_SET_RD(q, 0);
+  }
+  DNS_HEADER_SET_QDCOUNT(q, 1);
+
+  if (max_udp_size) {
+      DNS_HEADER_SET_ARCOUNT(q, 1);
+  }
+
+  /* A name of "." is a screw case for the loop below, so adjust it. */
+  if (strcmp(name, ".") == 0)
+    name++;
+
+  /* Start writing out the name after the header. */
+  q += HFIXEDSZ;
+  while (*name)
+    {
+      if (*name == '.')
+        return ARES_EBADNAME;
+
+      /* Count the number of bytes in this label. */
+      len = 0;
+      for (p = name; *p && *p != '.'; p++)
+        {
+          if (*p == '\\' && *(p + 1) != 0)
+            p++;
+          len++;
+        }
+      if (len > MAXLABEL)
+        return ARES_EBADNAME;
+
+      /* Encode the length and copy the data. */
+      *q++ = (unsigned char)len;
+      for (p = name; *p && *p != '.'; p++)
+        {
+          if (*p == '\\' && *(p + 1) != 0)
+            p++;
+          *q++ = *p;
+        }
+
+      /* Go to the next label and repeat, unless we hit the end. */
+      if (!*p)
+        break;
+      name = p + 1;
+    }
+
+  /* Add the zero-length label at the end. */
+  *q++ = 0;
+
+  /* Finish off the question with the type and class. */
+  DNS_QUESTION_SET_TYPE(q, type);
+  DNS_QUESTION_SET_CLASS(q, dnsclass);
+
+  if (max_udp_size)
+  {
+      q += QFIXEDSZ;
+      memset(q, 0, EDNSFIXEDSZ);
+      q++;
+      DNS_RR_SET_TYPE(q, T_OPT);
+      DNS_RR_SET_CLASS(q, max_udp_size);
+  }
+
+  return ARES_SUCCESS;
+}

deps/cares/src/ares_data.c

@@ -1,5 +1,5 @@
 
-/* Copyright (C) 2009-2012 by Daniel Stenberg
+/* Copyright (C) 2009-2013 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -199,33 +199,3 @@ void *ares_malloc_data(ares_datatype type)
 
   return &ptr->data;
 }
-
-
-/*
-** ares_get_datatype() - c-ares internal helper function.
-**
-** This function returns the ares_datatype of the data stored in a
-** private ares_data struct when given the public API pointer.
-*/
-
-ares_datatype ares_get_datatype(void * dataptr)
-{
-  struct ares_data *ptr;
-
-#ifdef __INTEL_COMPILER
-#  pragma warning(push)
-#  pragma warning(disable:1684)
-   /* 1684: conversion from pointer to same-sized integral type */
-#endif
-
-  ptr = (void *)((char *)dataptr - offsetof(struct ares_data, data));
-
-#ifdef __INTEL_COMPILER
-#  pragma warning(pop)
-#endif
-
-  if (ptr->mark == ARES_DATATYPE_MARK)
-    return ptr->type;
-
-  return ARES_DATATYPE_UNKNOWN;
-}

deps/cares/src/ares_data.h

@@ -1,5 +1,5 @@
 
-/* Copyright (C) 2009-2012 by Daniel Stenberg
+/* Copyright (C) 2009-2013 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -66,4 +66,3 @@ struct ares_data {
 
 void *ares_malloc_data(ares_datatype type);
 
-ares_datatype ares_get_datatype(void * dataptr);

deps/cares/src/ares_destroy.c

@@ -16,8 +16,9 @@
  */
 
 #include "ares_setup.h"
+
 #include <assert.h>
-#include <stdlib.h>
+
 #include "ares.h"
 #include "ares_private.h"
 

deps/cares/src/ares_dns.h

@@ -95,9 +95,9 @@
 #define DNS_RR_LEN(r)                   DNS__16BIT((r) + 8)
 
 /* Macros for constructing the fixed part of a DNS resource record */
-#define DNS_RR_SET_TYPE(r)              DNS__SET16BIT(r, v)
-#define DNS_RR_SET_CLASS(r)             DNS__SET16BIT((r) + 2, v)
-#define DNS_RR_SET_TTL(r)               DNS__SET32BIT((r) + 4, v)
-#define DNS_RR_SET_LEN(r)               DNS__SET16BIT((r) + 8, v)
+#define DNS_RR_SET_TYPE(r, v)           DNS__SET16BIT(r, v)
+#define DNS_RR_SET_CLASS(r, v)          DNS__SET16BIT((r) + 2, v)
+#define DNS_RR_SET_TTL(r, v)            DNS__SET32BIT((r) + 4, v)
+#define DNS_RR_SET_LEN(r, v)            DNS__SET16BIT((r) + 8, v)
 
 #endif /* HEADER_CARES_DNS_H */

deps/cares/src/ares_expand_name.c

@@ -16,9 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -31,7 +28,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
 #include "ares.h"
 #include "ares_nowarn.h"
 #include "ares_private.h" /* for the memdebug */
@@ -147,7 +143,7 @@ static int name_length(const unsigned char *encoded, const unsigned char *abuf,
   int n = 0, offset, indir = 0;
 
   /* Allow the caller to pass us abuf + alen and have us check for it. */
-  if (encoded == abuf + alen)
+  if (encoded >= abuf + alen)
     return -1;
 
   while (*encoded)

deps/cares/src/ares_expand_string.c

@@ -16,9 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -28,8 +25,6 @@
 #  include "nameser.h"
 #endif
 
-#include <string.h>
-#include <stdlib.h>
 #include "ares.h"
 #include "ares_private.h" /* for the memdebug */
 

deps/cares/src/ares_fds.c

@@ -16,10 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
 #include "ares.h"
 #include "ares_nowarn.h"
 #include "ares_private.h"

deps/cares/src/ares_free_hostent.c

@@ -15,7 +15,6 @@
  */
 
 #include "ares_setup.h"
-#include <stdlib.h>
 
 #ifdef HAVE_NETDB_H
 #include <netdb.h>

deps/cares/src/ares_free_string.c

@@ -15,7 +15,7 @@
  */
 
 #include "ares_setup.h"
-#include <stdlib.h>
+
 #include "ares.h"
 #include "ares_private.h"
 

deps/cares/src/ares_gethostbyaddr.c

@@ -15,9 +15,6 @@
  */
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -36,12 +33,8 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 #include "ares.h"
-#include "inet_net_pton.h"
+#include "ares_inet_net_pton.h"
 #include "ares_platform.h"
 #include "ares_private.h"
 

deps/cares/src/ares_gethostbyname.c

@@ -1,5 +1,5 @@
 
-/* Copyright 1998, 2011 by the Massachusetts Institute of Technology.
+/* Copyright 1998, 2011, 2013 by the Massachusetts Institute of Technology.
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -16,9 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -37,16 +34,12 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif
 
 #include "ares.h"
-#include "inet_net_pton.h"
+#include "ares_inet_net_pton.h"
 #include "bitncmp.h"
 #include "ares_platform.h"
 #include "ares_nowarn.h"
@@ -467,8 +460,8 @@ static int get_address_index(const struct in_addr *addr,
         }
       else
         {
-          if (!ares_bitncmp(&addr->s_addr, &sortlist[i].addrV4.s_addr,
-                            sortlist[i].mask.bits))
+          if (!ares__bitncmp(&addr->s_addr, &sortlist[i].addrV4.s_addr,
+                             sortlist[i].mask.bits))
             break;
         }
     }
@@ -515,10 +508,8 @@ static int get6_address_index(const struct ares_in6_addr *addr,
     {
       if (sortlist[i].family != AF_INET6)
         continue;
-        if (!ares_bitncmp(addr,
-                          &sortlist[i].addrV6,
-                          sortlist[i].mask.bits))
-          break;
+      if (!ares__bitncmp(addr, &sortlist[i].addrV6, sortlist[i].mask.bits))
+        break;
     }
   return i;
 }

deps/cares/src/ares_getnameinfo.c

@@ -22,9 +22,6 @@
 #  endif
 #endif
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -47,17 +44,8 @@
 #include <net/if.h>
 #endif
 
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 #include "ares.h"
 #include "ares_ipv6.h"
-#include "inet_ntop.h"
 #include "ares_nowarn.h"
 #include "ares_private.h"
 

deps/cares/src/ares_getsock.c

@@ -14,10 +14,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
 #include "ares.h"
 #include "ares_private.h"
 

deps/cares/src/ares_inet_net_pton.h

@@ -1,7 +1,7 @@
 #ifndef HEADER_CARES_INET_NET_PTON_H
 #define HEADER_CARES_INET_NET_PTON_H
 
-/* Copyright (C) 2005-2010 by Daniel Stenberg et al
+/* Copyright (C) 2005-2013 by Daniel Stenberg et al
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -16,12 +16,6 @@
  * without express or implied warranty.
  */
 
-#ifdef HAVE_INET_PTON
-#define ares_inet_pton(x,y,z) inet_pton(x,y,z)
-#else
-int ares_inet_pton(int af, const char *src, void *dst);
-#endif
-
 #ifdef HAVE_INET_NET_PTON
 #define ares_inet_net_pton(w,x,y,z) inet_net_pton(w,x,y,z)
 #else

deps/cares/src/ares_init.c

@@ -1,6 +1,6 @@
 
 /* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2007-2012 by Daniel Stenberg
+ * Copyright (C) 2007-2013 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -21,14 +21,6 @@
 #include <sys/param.h>
 #endif
 
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-
 #ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
 #endif
@@ -50,16 +42,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <time.h>
-
 #if defined(ANDROID) || defined(__ANDROID__)
 #include <sys/system_properties.h>
 /* From the Bionic sources */
@@ -68,8 +50,7 @@
 #endif
 
 #include "ares.h"
-#include "inet_ntop.h"
-#include "inet_net_pton.h"
+#include "ares_inet_net_pton.h"
 #include "ares_library_init.h"
 #include "ares_nowarn.h"
 #include "ares_platform.h"
@@ -163,6 +144,7 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
   channel->rotate = -1;
   channel->udp_port = -1;
   channel->tcp_port = -1;
+  channel->ednspsz = -1;
   channel->socket_send_buffer_size = -1;
   channel->socket_receive_buffer_size = -1;
   channel->nservers = -1;
@@ -453,6 +435,9 @@ static int init_by_options(ares_channel channel,
       && channel->socket_receive_buffer_size == -1)
     channel->socket_receive_buffer_size = options->socket_receive_buffer_size;
 
+  if ((optmask & ARES_OPT_EDNSPSZ) && channel->ednspsz == -1)
+    channel->ednspsz = options->ednspsz;
+
   /* Copy the IPv4 servers, if given. */
   if ((optmask & ARES_OPT_SERVERS) && channel->nservers == -1)
     {
@@ -1012,15 +997,10 @@ static int get_DNS_AdaptersAddresses(char **outptr)
       }
       else if (namesrvr.sa->sa_family == AF_INET6)
       {
-        /* Windows apparently always reports some IPv6 DNS servers that
-         * prefixed with fec0:0:0:ffff. These ususally do not point to
-         * working DNS servers, so we ignore them. */
-        if (strncmp(txtaddr, "fec0:0:0:ffff:", 14) == 0)
-          continue;
         if (memcmp(&namesrvr.sa6->sin6_addr, &ares_in6addr_any,
                    sizeof(namesrvr.sa6->sin6_addr)) == 0)
           continue;
-        if (! ares_inet_ntop(AF_INET, &namesrvr.sa6->sin6_addr,
+        if (! ares_inet_ntop(AF_INET6, &namesrvr.sa6->sin6_addr,
                              txtaddr, sizeof(txtaddr)))
           continue;
       }
@@ -1363,6 +1343,9 @@ static int init_by_defaults(ares_channel channel)
   if (channel->tcp_port == -1)
     channel->tcp_port = htons(NAMESERVER_PORT);
 
+  if (channel->ednspsz == -1)
+    channel->ednspsz = EDNSPACKETSZ;
+
   if (channel->nservers == -1) {
     /* If nobody specified servers, try a local named. */
     channel->servers = malloc(sizeof(struct server_state));
@@ -1960,13 +1943,6 @@ static int init_id_key(rc4_key* key,int key_data_len)
   return ARES_SUCCESS;
 }
 
-unsigned short ares__generate_new_id(rc4_key* key)
-{
-  unsigned short r=0;
-  ares__rc4(key, (unsigned char *)&r, sizeof(r));
-  return r;
-}
-
 void ares_set_local_ip4(ares_channel channel, unsigned int local_ip)
 {
   channel->local_ip4 = local_ip;

deps/cares/src/ares_library_init.c

@@ -101,7 +101,10 @@ int ares_library_init(int flags)
   int res;
 
   if (ares_initialized)
-    return ARES_SUCCESS;
+    {
+      ares_initialized++;
+      return ARES_SUCCESS;
+    }
   ares_initialized++;
 
   if (flags & ARES_LIB_INIT_WIN32)
@@ -122,6 +125,8 @@ void ares_library_cleanup(void)
   if (!ares_initialized)
     return;
   ares_initialized--;
+  if (ares_initialized)
+    return;
 
   if (ares_init_flags & ARES_LIB_INIT_WIN32)
     ares_win32_cleanup();

deps/cares/src/ares_llist.c

@@ -61,26 +61,3 @@ void ares__remove_from_list(struct list_node* node) {
   }
 }
 
-/* Swap the contents of two lists */
-void ares__swap_lists(struct list_node* head_a,
-                      struct list_node* head_b) {
-  int is_a_empty = ares__is_list_empty(head_a);
-  int is_b_empty = ares__is_list_empty(head_b);
-  struct list_node old_a = *head_a;
-  struct list_node old_b = *head_b;
-
-  if (is_a_empty) {
-    ares__init_list_head(head_b);
-  } else {
-    *head_b = old_a;
-    old_a.next->prev = head_b;
-    old_a.prev->next = head_b;
-  }
-  if (is_b_empty) {
-    ares__init_list_head(head_a);
-  } else {
-    *head_a = old_b;
-    old_b.next->prev = head_a;
-    old_b.prev->next = head_a;
-  }
-}

deps/cares/src/ares_llist.h

@@ -36,7 +36,4 @@ void ares__insert_in_list(struct list_node* new_node,
 
 void ares__remove_from_list(struct list_node* node);
 
-void ares__swap_lists(struct list_node* head_a,
-                      struct list_node* head_b);
-
 #endif /* __ARES_LLIST_H */

deps/cares/src/ares_mkquery.c

@@ -15,181 +15,10 @@
  */
 
 #include "ares_setup.h"
-
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#  include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#  include <arpa/nameser.h>
-#else
-#  include "nameser.h"
-#endif
-#ifdef HAVE_ARPA_NAMESER_COMPAT_H
-#  include <arpa/nameser_compat.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
-#include "ares_dns.h"
-#include "ares_private.h"
-
-/* Header format, from RFC 1035:
- *                                  1  1  1  1  1  1
- *    0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                      ID                       |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |QR|   Opcode  |AA|TC|RD|RA|   Z    |   RCODE   |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                    QDCOUNT                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                    ANCOUNT                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                    NSCOUNT                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                    ARCOUNT                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *
- * AA, TC, RA, and RCODE are only set in responses.  Brief description
- * of the remaining fields:
- *      ID      Identifier to match responses with queries
- *      QR      Query (0) or response (1)
- *      Opcode  For our purposes, always QUERY
- *      RD      Recursion desired
- *      Z       Reserved (zero)
- *      QDCOUNT Number of queries
- *      ANCOUNT Number of answers
- *      NSCOUNT Number of name server records
- *      ARCOUNT Number of additional records
- *
- * Question format, from RFC 1035:
- *                                  1  1  1  1  1  1
- *    0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                                               |
- *  /                     QNAME                     /
- *  /                                               /
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                     QTYPE                     |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *  |                     QCLASS                    |
- *  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- *
- * The query name is encoded as a series of labels, each represented
- * as a one-byte length (maximum 63) followed by the text of the
- * label.  The list is terminated by a label of length zero (which can
- * be thought of as the root domain).
- */
 
 int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
                  int rd, unsigned char **buf, int *buflen)
 {
-  int len;
-  unsigned char *q;
-  const char *p;
-
-  /* Set our results early, in case we bail out early with an error. */
-  *buflen = 0;
-  *buf = NULL;
-
-  /* Compute the length of the encoded name so we can check buflen.
-   * Start counting at 1 for the zero-length label at the end. */
-  len = 1;
-  for (p = name; *p; p++)
-    {
-      if (*p == '\\' && *(p + 1) != 0)
-        p++;
-      len++;
-    }
-  /* If there are n periods in the name, there are n + 1 labels, and
-   * thus n + 1 length fields, unless the name is empty or ends with a
-   * period.  So add 1 unless name is empty or ends with a period.
-   */
-  if (*name && *(p - 1) != '.')
-    len++;
-
-  /* Immediately reject names that are longer than the maximum of 255
-   * bytes that's specified in RFC 1035 ("To simplify implementations,
-   * the total length of a domain name (i.e., label octets and label
-   * length octets) is restricted to 255 octets or less."). We aren't
-   * doing this just to be a stickler about RFCs. For names that are
-   * too long, 'dnscache' closes its TCP connection to us immediately
-   * (when using TCP) and ignores the request when using UDP, and
-   * BIND's named returns ServFail (TCP or UDP). Sending a request
-   * that we know will cause 'dnscache' to close the TCP connection is
-   * painful, since that makes any other outstanding requests on that
-   * connection fail. And sending a UDP request that we know
-   * 'dnscache' will ignore is bad because resources will be tied up
-   * until we time-out the request.
-   */
-  if (len > MAXCDNAME)
-    return ARES_EBADNAME;
-
-  *buflen = len + HFIXEDSZ + QFIXEDSZ;
-  *buf = malloc(*buflen);
-  if (!*buf)
-      return ARES_ENOMEM;
-
-  /* Set up the header. */
-  q = *buf;
-  memset(q, 0, HFIXEDSZ);
-  DNS_HEADER_SET_QID(q, id);
-  DNS_HEADER_SET_OPCODE(q, QUERY);
-  if (rd) {
-    DNS_HEADER_SET_RD(q, 1);
-  }
-  else {
-    DNS_HEADER_SET_RD(q, 0);
-  }
-  DNS_HEADER_SET_QDCOUNT(q, 1);
-
-  /* A name of "." is a screw case for the loop below, so adjust it. */
-  if (strcmp(name, ".") == 0)
-    name++;
-
-  /* Start writing out the name after the header. */
-  q += HFIXEDSZ;
-  while (*name)
-    {
-      if (*name == '.')
-        return ARES_EBADNAME;
-
-      /* Count the number of bytes in this label. */
-      len = 0;
-      for (p = name; *p && *p != '.'; p++)
-        {
-          if (*p == '\\' && *(p + 1) != 0)
-            p++;
-          len++;
-        }
-      if (len > MAXLABEL)
-        return ARES_EBADNAME;
-
-      /* Encode the length and copy the data. */
-      *q++ = (unsigned char)len;
-      for (p = name; *p && *p != '.'; p++)
-        {
-          if (*p == '\\' && *(p + 1) != 0)
-            p++;
-          *q++ = *p;
-        }
-
-      /* Go to the next label and repeat, unless we hit the end. */
-      if (!*p)
-        break;
-      name = p + 1;
-    }
-
-  /* Add the zero-length label at the end. */
-  *q++ = 0;
-
-  /* Finish off the question with the type and class. */
-  DNS_QUESTION_SET_TYPE(q, type);
-  DNS_QUESTION_SET_CLASS(q, dnsclass);
-
-  return ARES_SUCCESS;
+  return ares_create_query(name, dnsclass, type, id, rd, buf, buflen, 0);
 }

deps/cares/src/ares_nowarn.c

@@ -23,9 +23,6 @@
 
 #if defined(__INTEL_COMPILER) && defined(__unix__)
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif

deps/cares/src/ares_options.c

@@ -1,6 +1,6 @@
 
 /* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2008-2011 by Daniel Stenberg
+ * Copyright (C) 2008-2013 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -24,7 +24,7 @@
 
 #include "ares.h"
 #include "ares_data.h"
-#include "inet_net_pton.h"
+#include "ares_inet_net_pton.h"
 #include "ares_private.h"
 
 
@@ -132,6 +132,7 @@ int ares_set_servers(ares_channel channel,
 }
 
 /* Incomming string format: host[:port][,host[:port]]... */
+/* IPv6 addresses with ports require square brackets [fe80::1%lo0]:53 */
 int ares_set_servers_csv(ares_channel channel,
                          const char* _csv)
 {
@@ -139,6 +140,7 @@ int ares_set_servers_csv(ares_channel channel,
   char* csv = NULL;
   char* ptr;
   char* start_host;
+  int cc = 0;
   int rv = ARES_SUCCESS;
   struct ares_addr_node *servers = NULL;
   struct ares_addr_node *last = NULL;
@@ -164,28 +166,53 @@ int ares_set_servers_csv(ares_channel channel,
 
   start_host = csv;
   for (ptr = csv; *ptr; ptr++) {
-    if (*ptr == ',') {
+    if (*ptr == ':') {
+      /* count colons to determine if we have an IPv6 number or IPv4 with
+         port */
+      cc++;
+    }
+    else if (*ptr == '[') {
+      /* move start_host if an open square bracket is found wrapping an IPv6
+         address */
+      start_host = ptr + 1;
+    }
+    else if (*ptr == ',') {
       char* pp = ptr - 1;
+      char* p = ptr;
       struct in_addr in4;
       struct ares_in6_addr in6;
       struct ares_addr_node *s = NULL;
 
       *ptr = 0; /* null terminate host:port string */
-      /* Got an entry..see if port was specified. */
-      while (pp > start_host) {
-        if (*pp == ':')
-          break; /* yes */
-        if (!ISDIGIT(*pp)) {
-          /* Found end of digits before we found :, so wasn't a port */
-          pp = ptr;
-          break;
+      /* Got an entry..see if the port was specified. */
+      if (cc > 0) {
+        while (pp > start_host) {
+          /* a single close square bracket followed by a colon, ']:' indicates
+             an IPv6 address with port */
+          if ((*pp == ']') && (*p == ':'))
+            break; /* found port */
+          /* a single colon, ':' indicates an IPv4 address with port */
+          if ((*pp == ':') && (cc == 1))
+            break; /* found port */
+          if (!(ISDIGIT(*pp) || (*pp == ':'))) {
+            /* Found end of digits before we found :, so wasn't a port */
+            /* must allow ':' for IPv6 case of ']:' indicates we found a port */
+            pp = p = ptr;
+            break;
+          }
+          pp--;
+          p--;
+        }
+        if ((pp != start_host) && ((pp + 1) < ptr)) {
+          /* Found it. Parse over the port number */
+          /* when an IPv6 address is wrapped with square brackets the port
+             starts at pp + 2 */
+          if (*pp == ']')
+            p++; /* move p before ':' */
+          /* p will point to the start of the port */
+          (void)strtol(p, NULL, 10);
+          *pp = 0; /* null terminate host */
         }
-        pp--;
-      }
-      if ((pp != start_host) && ((pp + 1) < ptr)) {
-        /* Found it. Parse over the port number */
-        (void)strtol(pp + 1, NULL, 10);
-        *pp = 0; /* null terminate host */
       }
       /* resolve host, try ipv4 first, rslt is in network byte order */
       rv = ares_inet_pton(AF_INET, start_host, &in4);
@@ -221,6 +248,8 @@ int ares_set_servers_csv(ares_channel channel,
         s->next = NULL;
         if (last) {
           last->next = s;
+          /* need to move last to maintain the linked list */
+          last = last->next;
         }
         else {
           servers = s;
@@ -230,6 +259,7 @@ int ares_set_servers_csv(ares_channel channel,
 
       /* Set up for next one */
       start_host = ptr + 1;
+      cc = 0;
     }
   }
 

deps/cares/src/ares_parse_a_reply.c

@@ -16,9 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -41,8 +38,6 @@
 #  include <strings.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #ifdef HAVE_LIMITS_H
 #  include <limits.h>
 #endif
@@ -141,6 +136,12 @@ int ares_parse_a_reply(const unsigned char *abuf, int alen,
       rr_len = DNS_RR_LEN(aptr);
       rr_ttl = DNS_RR_TTL(aptr);
       aptr += RRFIXEDSZ;
+      if (aptr + rr_len > abuf + alen)
+        {
+          free(rr_name);
+          status = ARES_EBADRESP;
+          break;
+        }
 
       if (rr_class == C_IN && rr_type == T_A
           && rr_len == sizeof(struct in_addr)

deps/cares/src/ares_parse_aaaa_reply.c

@@ -17,9 +17,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -42,15 +39,13 @@
 #  include <strings.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #ifdef HAVE_LIMITS_H
 #  include <limits.h>
 #endif
 
 #include "ares.h"
 #include "ares_dns.h"
-#include "inet_net_pton.h"
+#include "ares_inet_net_pton.h"
 #include "ares_private.h"
 
 int ares_parse_aaaa_reply(const unsigned char *abuf, int alen,
@@ -141,6 +136,12 @@ int ares_parse_aaaa_reply(const unsigned char *abuf, int alen,
       rr_len = DNS_RR_LEN(aptr);
       rr_ttl = DNS_RR_TTL(aptr);
       aptr += RRFIXEDSZ;
+      if (aptr + rr_len > abuf + alen)
+        {
+          free(rr_name);
+          status = ARES_EBADRESP;
+          break;
+        }
 
       if (rr_class == C_IN && rr_type == T_AAAA
           && rr_len == sizeof(struct ares_in6_addr)
@@ -241,6 +242,8 @@ int ares_parse_aaaa_reply(const unsigned char *abuf, int alen,
                   for (i = 0; i < naddrs; i++)
                     hostent->h_addr_list[i] = (char *) &addrs[i];
                   hostent->h_addr_list[naddrs] = NULL;
+                  if (!naddrs && addrs)
+                    free(addrs);
                   *host = hostent;
                   return ARES_SUCCESS;
                 }

deps/cares/src/ares_parse_mx_reply.c

@@ -17,9 +17,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -38,8 +35,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
@@ -105,6 +100,11 @@ ares_parse_mx_reply (const unsigned char *abuf, int alen,
       rr_class = DNS_RR_CLASS (aptr);
       rr_len = DNS_RR_LEN (aptr);
       aptr += RRFIXEDSZ;
+      if (aptr + rr_len > abuf + alen)
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
 
       /* Check if we are really looking at a MX record */
       if (rr_class == C_IN && rr_type == T_MX)

deps/cares/src/ares_parse_naptr_reply.c

@@ -17,9 +17,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -38,8 +35,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
@@ -110,6 +105,11 @@ ares_parse_naptr_reply (const unsigned char *abuf, int alen,
       rr_class = DNS_RR_CLASS (aptr);
       rr_len = DNS_RR_LEN (aptr);
       aptr += RRFIXEDSZ;
+      if (aptr + rr_len > abuf + alen)
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
 
       /* Check if we are really looking at a NAPTR record */
       if (rr_class == C_IN && rr_type == T_NAPTR)

deps/cares/src/ares_parse_ns_reply.c

@@ -20,9 +20,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -41,8 +38,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"
@@ -110,6 +105,12 @@ int ares_parse_ns_reply( const unsigned char* abuf, int alen,
     rr_class = DNS_RR_CLASS( aptr );
     rr_len = DNS_RR_LEN( aptr );
     aptr += RRFIXEDSZ;
+    if (aptr + rr_len > abuf + alen)
+      {
+        free(rr_name);
+        status = ARES_EBADRESP;
+        break;
+      }
 
     if ( rr_class == C_IN && rr_type == T_NS )
     {

deps/cares/src/ares_parse_ptr_reply.c

@@ -16,9 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -38,8 +35,6 @@
 #  include <strings.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_nowarn.h"
@@ -108,6 +103,12 @@ int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
       rr_class = DNS_RR_CLASS(aptr);
       rr_len = DNS_RR_LEN(aptr);
       aptr += RRFIXEDSZ;
+      if (aptr + rr_len > abuf + alen)
+        {
+          free(rr_name);
+          status = ARES_EBADRESP;
+          break;
+        }
 
       if (rr_class == C_IN && rr_type == T_PTR
           && strcasecmp(rr_name, ptrname) == 0)
@@ -208,7 +209,7 @@ int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
       status = ARES_ENOMEM;
     }
   for (i=0 ; i<aliascnt ; i++)
-    if (aliases[i]) 
+    if (aliases[i])
       free(aliases[i]);
   free(aliases);
   if (hostname)

deps/cares/src/ares_parse_soa_reply.c

@@ -17,9 +17,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -38,8 +35,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"

deps/cares/src/ares_parse_srv_reply.c

@@ -17,9 +17,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -38,8 +35,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
@@ -110,6 +105,11 @@ ares_parse_srv_reply (const unsigned char *abuf, int alen,
       rr_class = DNS_RR_CLASS (aptr);
       rr_len = DNS_RR_LEN (aptr);
       aptr += RRFIXEDSZ;
+      if (aptr + rr_len > abuf + alen)
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
 
       /* Check if we are really looking at a SRV record */
       if (rr_class == C_IN && rr_type == T_SRV)

deps/cares/src/ares_parse_txt_reply.c

@@ -17,9 +17,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -42,9 +39,6 @@
 #  include <strings.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
-
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_data.h"
@@ -54,7 +48,7 @@ int
 ares_parse_txt_reply (const unsigned char *abuf, int alen,
                       struct ares_txt_reply **txt_out)
 {
-  size_t substr_len, str_len;
+  size_t substr_len;
   unsigned int qdcount, ancount, i;
   const unsigned char *aptr;
   const unsigned char *strptr;
@@ -112,27 +106,15 @@ ares_parse_txt_reply (const unsigned char *abuf, int alen,
       rr_class = DNS_RR_CLASS (aptr);
       rr_len = DNS_RR_LEN (aptr);
       aptr += RRFIXEDSZ;
+      if (aptr + rr_len > abuf + alen)
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
 
       /* Check if we are really looking at a TXT record */
       if (rr_class == C_IN && rr_type == T_TXT)
         {
-          /* Allocate storage for this TXT answer appending it to the list */
-          txt_curr = ares_malloc_data(ARES_DATATYPE_TXT_REPLY);
-          if (!txt_curr)
-            {
-              status = ARES_ENOMEM;
-              break;
-            }
-          if (txt_last)
-            {
-              txt_last->next = txt_curr;
-            }
-          else
-            {
-              txt_head = txt_curr;
-            }
-          txt_last = txt_curr;
-
           /*
            * There may be multiple substrings in a single TXT record. Each
            * substring may be up to 255 characters in length, with a
@@ -141,36 +123,49 @@ ares_parse_txt_reply (const unsigned char *abuf, int alen,
            * substrings contained therein.
            */
 
-          /* Compute total length to allow a single memory allocation */
           strptr = aptr;
           while (strptr < (aptr + rr_len))
             {
               substr_len = (unsigned char)*strptr;
-              txt_curr->length += substr_len;
-              strptr += substr_len + 1;
-            }
+              if (strptr + substr_len + 1 > aptr + rr_len)
+                {
+                  status = ARES_EBADRESP;
+                  break;
+                }
 
-          /* Including null byte */
-          txt_curr->txt = malloc (txt_curr->length + 1);
-          if (txt_curr->txt == NULL)
-            {
-              status = ARES_ENOMEM;
-              break;
-            }
+              ++strptr;
+
+              /* Allocate storage for this TXT answer appending it to the list */
+              txt_curr = ares_malloc_data(ARES_DATATYPE_TXT_REPLY);
+              if (!txt_curr)
+                {
+                  status = ARES_ENOMEM;
+                  break;
+                }
+              if (txt_last)
+                {
+                  txt_last->next = txt_curr;
+                }
+              else
+                {
+                  txt_head = txt_curr;
+                }
+              txt_last = txt_curr;
+
+              txt_curr->length = substr_len;
+              txt_curr->txt = malloc (substr_len + 1/* Including null byte */);
+              if (txt_curr->txt == NULL)
+                {
+                  status = ARES_ENOMEM;
+                  break;
+                }
+              memcpy ((char *) txt_curr->txt, strptr, substr_len);
+
+              /* Make sure we NULL-terminate */
+              txt_curr->txt[substr_len] = 0;
 
-          /* Step through the list of substrings, concatenating them */
-          str_len = 0;
-          strptr = aptr;
-          while (strptr < (aptr + rr_len))
-            {
-              substr_len = (unsigned char)*strptr;
-              strptr++;
-              memcpy ((char *) txt_curr->txt + str_len, strptr, substr_len);
-              str_len += substr_len;
               strptr += substr_len;
             }
-          /* Make sure we NULL-terminate */
-          *((char *) txt_curr->txt + txt_curr->length) = '\0';
         }
 
       /* Don't lose memory in the next iteration */

deps/cares/src/ares_private.h

@@ -26,9 +26,6 @@
 #define WIN32
 #endif
 
-#include <stdio.h>
-#include <sys/types.h>
-
 #ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
 #endif
@@ -40,10 +37,6 @@
 #define HAVE_WRITEV 1
 #endif
 
-#ifdef NETWARE
-#include <time.h>
-#endif
-
 #define DEFAULT_TIMEOUT         5000 /* milliseconds */
 #define DEFAULT_TRIES           4
 #ifndef INADDR_NONE
@@ -113,6 +106,13 @@
 #  define writev(s,ptr,cnt) ares_writev(s,ptr,cnt)
 #endif
 
+/********* EDNS defines section ******/
+#define EDNSPACKETSZ   1280  /* Reasonable UDP payload size, as suggested
+                                in RFC2671 */
+#define MAXENDSSZ      4096  /* Maximum (local) limit for edns packet size */
+#define EDNSFIXEDSZ    11    /* Size of EDNS header */
+/********* EDNS defines section ******/
+
 struct ares_addr {
   int family;
   union {
@@ -260,6 +260,7 @@ struct ares_channeldata {
   struct apattern *sortlist;
   int nsort;
   char *lookups;
+  int ednspsz;
 
   /* For binding to local devices and/or IP addresses.  Leave
    * them null/zero for no binding.
@@ -317,7 +318,6 @@ long ares__timeoffset(struct timeval *now,
                       struct timeval *check);
 /* returns ARES_SUCCESS if library has been initialized */
 int ares_library_initialized(void);
-void ares__rc4(rc4_key* key,unsigned char *buffer_ptr, int buffer_len);
 void ares__send_query(ares_channel channel, struct query *query,
                       struct timeval *now);
 void ares__close_sockets(ares_channel channel, struct server_state *server);
@@ -349,6 +349,7 @@ long ares__tvdiff(struct timeval t1, struct timeval t2);
    libcurl lowlevel code from within library is ugly and only works when
    c-ares is built and linked with a similarly curldebug-enabled libcurl,
    but we do this anyway for convenience. */
+#define HEADER_CURL_SETUP_ONCE_H
 #include "../lib/memdebug.h"
 #endif
 

deps/cares/src/ares_process.c

@@ -1,6 +1,6 @@
 
 /* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2004-2012 by Daniel Stenberg
+ * Copyright (C) 2004-2013 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -17,9 +17,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_SYS_UIO_H
 #  include <sys/uio.h>
 #endif
@@ -41,16 +38,9 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#ifdef HAVE_SYS_TIME_H
-#  include <sys/time.h>
-#endif
-
 #ifdef HAVE_STRINGS_H
 #  include <strings.h>
 #endif
-#ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-#endif
 #ifdef HAVE_SYS_IOCTL_H
 #  include <sys/ioctl.h>
 #endif
@@ -59,10 +49,7 @@
 #endif
 
 #include <assert.h>
-#include <string.h>
-#include <stdlib.h>
 #include <fcntl.h>
-#include <time.h>
 
 #include "ares.h"
 #include "ares_dns.h"
@@ -268,7 +255,7 @@ static void write_tcp_data(ares_channel channel,
           if (wcount < 0)
             {
               if (!try_again(SOCKERRNO))
-                  handle_error(channel, i, now);
+                handle_error(channel, i, now);
               continue;
             }
 
@@ -284,7 +271,7 @@ static void write_tcp_data(ares_channel channel,
           if (scount < 0)
             {
               if (!try_again(SOCKERRNO))
-                  handle_error(channel, i, now);
+                handle_error(channel, i, now);
               continue;
             }
 
@@ -356,11 +343,11 @@ static void read_tcp_data(ares_channel channel, fd_set *read_fds,
       }
 
       if(read_fds)
-        /* If there's an error and we close this socket, then open
-         * another with the same fd to talk to another server, then we
-         * don't want to think that it was the new socket that was
-         * ready. This is not disastrous, but is likely to result in
-         * extra system calls and confusion. */
+        /* If there's an error and we close this socket, then open another
+         * with the same fd to talk to another server, then we don't want to
+         * think that it was the new socket that was ready. This is not
+         * disastrous, but is likely to result in extra system calls and
+         * confusion. */
         FD_CLR(server->tcp_socket, read_fds);
 
       if (server->tcp_lenbuf_pos != 2)
@@ -374,7 +361,7 @@ static void read_tcp_data(ares_channel channel, fd_set *read_fds,
           if (count <= 0)
             {
               if (!(count == -1 && try_again(SOCKERRNO)))
-                  handle_error(channel, i, now);
+                handle_error(channel, i, now);
               continue;
             }
 
@@ -401,7 +388,7 @@ static void read_tcp_data(ares_channel channel, fd_set *read_fds,
           if (count <= 0)
             {
               if (!(count == -1 && try_again(SOCKERRNO)))
-                  handle_error(channel, i, now);
+                handle_error(channel, i, now);
               continue;
             }
 
@@ -430,7 +417,7 @@ static void read_udp_packets(ares_channel channel, fd_set *read_fds,
   struct server_state *server;
   int i;
   ssize_t count;
-  unsigned char buf[PACKETSZ + 1];
+  unsigned char buf[MAXENDSSZ + 1];
 #ifdef HAVE_RECVFROM
   ares_socklen_t fromlen;
   union {
@@ -472,25 +459,31 @@ static void read_udp_packets(ares_channel channel, fd_set *read_fds,
       /* To reduce event loop overhead, read and process as many
        * packets as we can. */
       do {
+        if (server->udp_socket == ARES_SOCKET_BAD)
+          count = 0;
+
+        else {
 #ifdef HAVE_RECVFROM
-        if (server->addr.family == AF_INET)
-          fromlen = sizeof(from.sa4);
-        else
-          fromlen = sizeof(from.sa6);
-        count = (ssize_t)recvfrom(server->udp_socket, (void *)buf, sizeof(buf),
-                                  0, &from.sa, &fromlen);
+          if (server->addr.family == AF_INET)
+            fromlen = sizeof(from.sa4);
+          else
+            fromlen = sizeof(from.sa6);
+          count = (ssize_t)recvfrom(server->udp_socket, (void *)buf,
+                                    sizeof(buf), 0, &from.sa, &fromlen);
 #else
-        count = sread(server->udp_socket, buf, sizeof(buf));
+          count = sread(server->udp_socket, buf, sizeof(buf));
 #endif
+        }
+
         if (count == -1 && try_again(SOCKERRNO))
           continue;
         else if (count <= 0)
           handle_error(channel, i, now);
 #ifdef HAVE_RECVFROM
         else if (!same_address(&from.sa, &server->addr))
-          /* The address the response comes from does not match
-           * the address we sent the request to. Someone may be
-           * attempting to perform a cache poisoning attack. */
+          /* The address the response comes from does not match the address we
+           * sent the request to. Someone may be attempting to perform a cache
+           * poisoning attack. */
           break;
 #endif
         else
@@ -507,11 +500,10 @@ static void process_timeouts(ares_channel channel, struct timeval *now)
   struct list_node* list_head;
   struct list_node* list_node;
 
-  /* Process all the timeouts that have fired since the last time we
-   * processed timeouts. If things are going well, then we'll have
-   * hundreds/thousands of queries that fall into future buckets, and
-   * only a handful of requests that fall into the "now" bucket, so
-   * this should be quite quick.
+  /* Process all the timeouts that have fired since the last time we processed
+   * timeouts. If things are going well, then we'll have hundreds/thousands of
+   * queries that fall into future buckets, and only a handful of requests
+   * that fall into the "now" bucket, so this should be quite quick.
    */
   for (t = channel->last_timeout_processed; t <= now->tv_sec; t++)
     {
@@ -536,7 +528,7 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
                            int alen, int whichserver, int tcp,
                            struct timeval *now)
 {
-  int tc, rcode;
+  int tc, rcode, packetsz;
   unsigned short id;
   struct query *query;
   struct list_node* list_head;
@@ -553,11 +545,10 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
   rcode = DNS_HEADER_RCODE(abuf);
 
   /* Find the query corresponding to this packet. The queries are
-   * hashed/bucketed by query id, so this lookup should be quick.
-   * Note that both the query id and the questions must be the same;
-   * when the query id wraps around we can have multiple outstanding
-   * queries with the same query id, so we need to check both the id and
-   * question.
+   * hashed/bucketed by query id, so this lookup should be quick.  Note that
+   * both the query id and the questions must be the same; when the query id
+   * wraps around we can have multiple outstanding queries with the same query
+   * id, so we need to check both the id and question.
    */
   query = NULL;
   list_head = &(channel->queries_by_qid[id % ARES_QID_TABLE_SIZE]);
@@ -574,11 +565,34 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
   if (!query)
     return;
 
+  packetsz = PACKETSZ;
+  /* If we use EDNS and server answers with one of these RCODES, the protocol
+   * extension is not understood by the responder. We must retry the query
+   * without EDNS enabled.
+   */
+  if (channel->flags & ARES_FLAG_EDNS)
+  {
+      packetsz = channel->ednspsz;
+      if (rcode == NOTIMP || rcode == FORMERR || rcode == SERVFAIL)
+      {
+          int qlen = alen - EDNSFIXEDSZ;
+          channel->flags ^= ARES_FLAG_EDNS;
+          query->tcplen -= EDNSFIXEDSZ;
+          query->qlen -= EDNSFIXEDSZ;
+          query->tcpbuf[0] = (unsigned char)((qlen >> 8) & 0xff);
+          query->tcpbuf[1] = (unsigned char)(qlen & 0xff);
+          DNS_HEADER_SET_ARCOUNT(query->tcpbuf + 2, 0);
+          query->tcpbuf = realloc(query->tcpbuf, query->tcplen);
+          ares__send_query(channel, query, now);
+          return;
+      }
+  }
+
   /* If we got a truncated UDP packet and are not ignoring truncation,
    * don't accept the packet, and switch the query to TCP if we hadn't
    * done so already.
    */
-  if ((tc || alen > PACKETSZ) && !tcp && !(channel->flags & ARES_FLAG_IGNTC))
+  if ((tc || alen > packetsz) && !tcp && !(channel->flags & ARES_FLAG_IGNTC))
     {
       if (!query->using_tcp)
         {
@@ -591,8 +605,8 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
   /* Limit alen to PACKETSZ if we aren't using TCP (only relevant if we
    * are ignoring truncation.
    */
-  if (alen > PACKETSZ && !tcp)
-    alen = PACKETSZ;
+  if (alen > packetsz && !tcp)
+      alen = packetsz;
 
   /* If we aren't passing through all error packets, discard packets
    * with SERVFAIL, NOTIMP, or REFUSED response codes.
@@ -626,6 +640,31 @@ static void process_broken_connections(ares_channel channel,
     }
 }
 
+/* Swap the contents of two lists */
+static void swap_lists(struct list_node* head_a,
+                       struct list_node* head_b)
+{
+  int is_a_empty = ares__is_list_empty(head_a);
+  int is_b_empty = ares__is_list_empty(head_b);
+  struct list_node old_a = *head_a;
+  struct list_node old_b = *head_b;
+
+  if (is_a_empty) {
+    ares__init_list_head(head_b);
+  } else {
+    *head_b = old_a;
+    old_a.next->prev = head_b;
+    old_a.prev->next = head_b;
+  }
+  if (is_b_empty) {
+    ares__init_list_head(head_a);
+  } else {
+    *head_a = old_b;
+    old_b.next->prev = head_a;
+    old_b.prev->next = head_a;
+  }
+}
+
 static void handle_error(ares_channel channel, int whichserver,
                          struct timeval *now)
 {
@@ -639,15 +678,14 @@ static void handle_error(ares_channel channel, int whichserver,
   /* Reset communications with this server. */
   ares__close_sockets(channel, server);
 
-  /* Tell all queries talking to this server to move on and not try
-   * this server again. We steal the current list of queries that were
-   * in-flight to this server, since when we call next_server this can
-   * cause the queries to be re-sent to this server, which will
-   * re-insert these queries in that same server->queries_to_server
-   * list.
+  /* Tell all queries talking to this server to move on and not try this
+   * server again. We steal the current list of queries that were in-flight to
+   * this server, since when we call next_server this can cause the queries to
+   * be re-sent to this server, which will re-insert these queries in that
+   * same server->queries_to_server list.
    */
   ares__init_list_head(&list_head);
-  ares__swap_lists(&list_head, &(server->queries_to_server));
+  swap_lists(&list_head, &(server->queries_to_server));
   for (list_node = list_head.next; list_node != &list_head; )
     {
       query = list_node->data;
@@ -663,14 +701,15 @@ static void handle_error(ares_channel channel, int whichserver,
 }
 
 static void skip_server(ares_channel channel, struct query *query,
-                        int whichserver) {
-  /* The given server gave us problems with this query, so if we have
-   * the luxury of using other servers, then let's skip the
-   * potentially broken server and just use the others. If we only
-   * have one server and we need to retry then we should just go ahead
-   * and re-use that server, since it's our only hope; perhaps we
-   * just got unlucky, and retrying will work (eg, the server timed
-   * out our TCP connection just as we were sending another request).
+                        int whichserver)
+{
+  /* The given server gave us problems with this query, so if we have the
+   * luxury of using other servers, then let's skip the potentially broken
+   * server and just use the others. If we only have one server and we need to
+   * retry then we should just go ahead and re-use that server, since it's our
+   * only hope; perhaps we just got unlucky, and retrying will work (eg, the
+   * server timed out our TCP connection just as we were sending another
+   * request).
    */
   if (channel->nservers > 1)
     {
@@ -693,11 +732,10 @@ static void next_server(ares_channel channel, struct query *query,
       query->server = (query->server + 1) % channel->nservers;
       server = &channel->servers[query->server];
 
-      /* We don't want to use this server if (1) we decided this
-       * connection is broken, and thus about to be closed, (2)
-       * we've decided to skip this server because of earlier
-       * errors we encountered, or (3) we already sent this query
-       * over this exact connection.
+      /* We don't want to use this server if (1) we decided this connection is
+       * broken, and thus about to be closed, (2) we've decided to skip this
+       * server because of earlier errors we encountered, or (3) we already
+       * sent this query over this exact connection.
        */
       if (!server->is_broken &&
            !query->server_info[query->server].skip_server &&
@@ -709,11 +747,11 @@ static void next_server(ares_channel channel, struct query *query,
            return;
         }
 
-      /* You might think that with TCP we only need one try. However,
-       * even when using TCP, servers can time-out our connection just
-       * as we're sending a request, or close our connection because
-       * they die, or never send us a reply because they get wedged or
-       * tickle a bug that drops our request.
+      /* You might think that with TCP we only need one try. However, even
+       * when using TCP, servers can time-out our connection just as we're
+       * sending a request, or close our connection because they die, or never
+       * send us a reply because they get wedged or tickle a bug that drops
+       * our request.
        */
     }
 
@@ -749,11 +787,11 @@ void ares__send_query(ares_channel channel, struct query *query,
         end_query(channel, query, ARES_ENOMEM, NULL, 0);
           return;
         }
-      /* To make the common case fast, we avoid copies by using the
-       * query's tcpbuf for as long as the query is alive. In the rare
-       * case where the query ends while it's queued for transmission,
-       * then we give the sendreq its own copy of the request packet
-       * and put it in sendreq->data_storage.
+      /* To make the common case fast, we avoid copies by using the query's
+       * tcpbuf for as long as the query is alive. In the rare case where the
+       * query ends while it's queued for transmission, then we give the
+       * sendreq its own copy of the request packet and put it in
+       * sendreq->data_storage.
        */
       sendreq->data_storage = NULL;
       sendreq->data = query->tcpbuf;
@@ -916,10 +954,12 @@ static int configure_socket(ares_socket_t s, int family, ares_channel channel)
     }
   }
   else if (family == AF_INET6) {
-    if (memcmp(channel->local_ip6, &ares_in6addr_any, sizeof(channel->local_ip6)) != 0) {
+    if (memcmp(channel->local_ip6, &ares_in6addr_any,
+               sizeof(channel->local_ip6)) != 0) {
       memset(&local.sa6, 0, sizeof(local.sa6));
       local.sa6.sin6_family = AF_INET6;
-      memcpy(&local.sa6.sin6_addr, channel->local_ip6, sizeof(channel->local_ip6));
+      memcpy(&local.sa6.sin6_addr, channel->local_ip6,
+             sizeof(channel->local_ip6));
       if (bind(s, &local.sa, sizeof(local.sa6)) < 0)
         return -1;
     }
@@ -1222,19 +1262,17 @@ static void end_query (ares_channel channel, struct query *query, int status,
             assert(sendreq->data_storage == NULL);
             if (status == ARES_SUCCESS)
               {
-                /* We got a reply for this query, but this queued
-                 * sendreq points into this soon-to-be-gone query's
-                 * tcpbuf. Probably this means we timed out and queued
-                 * the query for retransmission, then received a
-                 * response before actually retransmitting. This is
-                 * perfectly fine, so we want to keep the connection
-                 * running smoothly if we can. But in the worst case
-                 * we may have sent only some prefix of the query,
-                 * with some suffix of the query left to send. Also,
-                 * the buffer may be queued on multiple queues. To
-                 * prevent dangling pointers to the query's tcpbuf and
-                 * handle these cases, we just give such sendreqs
-                 * their own copy of the query packet.
+                /* We got a reply for this query, but this queued sendreq
+                 * points into this soon-to-be-gone query's tcpbuf. Probably
+                 * this means we timed out and queued the query for
+                 * retransmission, then received a response before actually
+                 * retransmitting. This is perfectly fine, so we want to keep
+                 * the connection running smoothly if we can. But in the worst
+                 * case we may have sent only some prefix of the query, with
+                 * some suffix of the query left to send. Also, the buffer may
+                 * be queued on multiple queues. To prevent dangling pointers
+                 * to the query's tcpbuf and handle these cases, we just give
+                 * such sendreqs their own copy of the query packet.
                  */
                sendreq->data_storage = malloc(sendreq->len);
                if (sendreq->data_storage != NULL)
@@ -1245,14 +1283,12 @@ static void end_query (ares_channel channel, struct query *query, int status,
               }
             if ((status != ARES_SUCCESS) || (sendreq->data_storage == NULL))
               {
-                /* We encountered an error (probably a timeout,
-                 * suggesting the DNS server we're talking to is
-                 * probably unreachable, wedged, or severely
-                 * overloaded) or we couldn't copy the request, so
-                 * mark the connection as broken. When we get to
-                 * process_broken_connections() we'll close the
-                 * connection and try to re-send requests to another
-                 * server.
+                /* We encountered an error (probably a timeout, suggesting the
+                 * DNS server we're talking to is probably unreachable,
+                 * wedged, or severely overloaded) or we couldn't copy the
+                 * request, so mark the connection as broken. When we get to
+                 * process_broken_connections() we'll close the connection and
+                 * try to re-send requests to another server.
                  */
                server->is_broken = 1;
                /* Just to be paranoid, zero out this sendreq... */
@@ -1266,8 +1302,8 @@ static void end_query (ares_channel channel, struct query *query, int status,
   query->callback(query->arg, status, query->timeouts, abuf, alen);
   ares__free_query(query);
 
-  /* Simple cleanup policy: if no queries are remaining, close all
-   * network sockets unless STAYOPEN is set.
+  /* Simple cleanup policy: if no queries are remaining, close all network
+   * sockets unless STAYOPEN is set.
    */
   if (!(channel->flags & ARES_FLAG_STAYOPEN) &&
       ares__is_list_empty(&(channel->all_queries)))

deps/cares/src/ares_query.c

@@ -16,9 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -31,7 +28,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"
@@ -43,7 +39,7 @@ struct qquery {
 
 static void qcallback(void *arg, int status, int timeouts, unsigned char *abuf, int alen);
 
-void ares__rc4(rc4_key* key, unsigned char *buffer_ptr, int buffer_len)
+static void rc4(rc4_key* key, unsigned char *buffer_ptr, int buffer_len)
 {
   unsigned char x;
   unsigned char y;
@@ -105,6 +101,13 @@ static unsigned short generate_unique_id(ares_channel channel)
   return (unsigned short)id;
 }
 
+unsigned short ares__generate_new_id(rc4_key* key)
+{
+  unsigned short r=0;
+  rc4(key, (unsigned char *)&r, sizeof(r));
+  return r;
+}
+
 void ares_query(ares_channel channel, const char *name, int dnsclass,
                 int type, ares_callback callback, void *arg)
 {
@@ -114,8 +117,8 @@ void ares_query(ares_channel channel, const char *name, int dnsclass,
 
   /* Compose the query. */
   rd = !(channel->flags & ARES_FLAG_NORECURSE);
-  status = ares_mkquery(name, dnsclass, type, channel->next_id, rd, &qbuf,
-                        &qlen);
+  status = ares_create_query(name, dnsclass, type, channel->next_id, rd, &qbuf,
+              &qlen, (channel->flags & ARES_FLAG_EDNS) ? channel->ednspsz : 0);
   if (status != ARES_SUCCESS)
     {
       if (qbuf != NULL) free(qbuf);

deps/cares/src/ares_search.c

@@ -16,11 +16,6 @@
 
 #include "ares_setup.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
 #ifdef HAVE_STRINGS_H
 #  include <strings.h>
 #endif

deps/cares/src/ares_send.c

@@ -16,9 +16,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -31,9 +28,6 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"
@@ -42,7 +36,7 @@ void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen,
                ares_callback callback, void *arg)
 {
   struct query *query;
-  int i;
+  int i, packetsz;
   struct timeval now;
 
   /* Verify that the query is at least long enough to hold the header. */
@@ -109,7 +103,10 @@ void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen,
       query->server_info[i].skip_server = 0;
       query->server_info[i].tcp_connection_generation = 0;
     }
-  query->using_tcp = (channel->flags & ARES_FLAG_USEVC) || qlen > PACKETSZ;
+
+  packetsz = (channel->flags & ARES_FLAG_EDNS) ? channel->ednspsz : PACKETSZ;
+  query->using_tcp = (channel->flags & ARES_FLAG_USEVC) || qlen > packetsz;
+
   query->error_status = ARES_ECONNREFUSED;
   query->timeouts = 0;
 

deps/cares/src/ares_timeout.c

@@ -16,12 +16,10 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
 #endif
 
-#include <time.h>
-
 #include "ares.h"
 #include "ares_private.h"
 
@@ -67,8 +65,10 @@ struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
    */
   if (min_offset != -1)
     {
-      nextstop.tv_sec = min_offset/1000;
-      nextstop.tv_usec = (min_offset%1000)*1000;
+      int ioffset = (min_offset > (long)INT_MAX) ? INT_MAX : (int)min_offset;
+
+      nextstop.tv_sec = ioffset/1000;
+      nextstop.tv_usec = (ioffset%1000)*1000;
 
       if (!maxtv || ares__timedout(maxtv, &nextstop))
         {

deps/cares/src/bitncmp.c

@@ -33,27 +33,27 @@
  * author:
  *	Paul Vixie (ISC), June 1996
  */
-int
-ares_bitncmp(const void *l, const void *r, int n) {
-	unsigned int lb, rb;
-	int x, b;
+int ares__bitncmp(const void *l, const void *r, int n)
+{
+  unsigned int lb, rb;
+  int x, b;
 
-	b = n / 8;
-	x = memcmp(l, r, b);
-	if (x || (n % 8) == 0)
-		return (x);
+  b = n / 8;
+  x = memcmp(l, r, b);
+  if (x || (n % 8) == 0)
+    return (x);
 
-	lb = ((const unsigned char *)l)[b];
-	rb = ((const unsigned char *)r)[b];
-	for (b = n % 8; b > 0; b--) {
-		if ((lb & 0x80) != (rb & 0x80)) {
-			if (lb & 0x80)
-				return (1);
-			return (-1);
-		}
-		lb <<= 1;
-		rb <<= 1;
-	}
-	return (0);
+  lb = ((const unsigned char *)l)[b];
+  rb = ((const unsigned char *)r)[b];
+  for (b = n % 8; b > 0; b--) {
+    if ((lb & 0x80) != (rb & 0x80)) {
+      if (lb & 0x80)
+        return (1);
+      return (-1);
+    }
+    lb <<= 1;
+    rb <<= 1;
+  }
+  return (0);
 }
 #endif

deps/cares/src/bitncmp.h

@@ -2,7 +2,7 @@
 #define __ARES_BITNCMP_H
 
 
-/* Copyright (C) 2005 by Dominick Meglio
+/* Copyright (C) 2005, 2013 by Dominick Meglio
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -18,9 +18,9 @@
  */
 
 #ifndef HAVE_BITNCMP
-int ares_bitncmp(const void *l, const void *r, int n);
+int ares__bitncmp(const void *l, const void *r, int n);
 #else
-#define ares_bitncmp(x,y,z) bitncmp(x,y,z)
+#define ares__bitncmp(x,y,z) bitncmp(x,y,z)
 #endif
 
 #endif /* __ARES_BITNCMP_H */

deps/cares/src/get_ver.awk

@@ -1,35 +0,0 @@
-# ***************************************************************************
-# *  Project: c-ares
-# *
-# ***************************************************************************
-# awk script which fetches c-ares version number and string from input
-# file and writes them to STDOUT. Here you can get an awk version for Win32:
-# http://www.gknw.net/development/prgtools/awk-20070501.zip
-#
-BEGIN {
-  if (match (ARGV[1], /ares_version.h/)) {
-    while ((getline < ARGV[1]) > 0) {
-      if (match ($0, /^#define ARES_COPYRIGHT "[^"]+"$/)) {
-        libcares_copyright_str = substr($0, 25, length($0)-25);
-      }
-      else if (match ($0, /^#define ARES_VERSION_STR "[^"]+"$/)) {
-        libcares_ver_str = substr($3, 2, length($3)-2);
-      }
-      else if (match ($0, /^#define ARES_VERSION_MAJOR [0-9]+$/)) {
-        libcares_ver_major = substr($3, 1, length($3));
-      }
-      else if (match ($0, /^#define ARES_VERSION_MINOR [0-9]+$/)) {
-        libcares_ver_minor = substr($3, 1, length($3));
-      }
-      else if (match ($0, /^#define ARES_VERSION_PATCH [0-9]+$/)) {
-        libcares_ver_patch = substr($3, 1, length($3));
-      }
-    }
-    libcares_ver = libcares_ver_major "," libcares_ver_minor "," libcares_ver_patch;
-    print "LIBCARES_VERSION = " libcares_ver "";
-    print "LIBCARES_VERSION_STR = " libcares_ver_str "";
-    print "LIBCARES_COPYRIGHT_STR = " libcares_copyright_str "";
-  }
-}
-
-

deps/cares/src/inet_net_pton.c

@@ -18,9 +18,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -36,15 +33,10 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
 #include "ares.h"
 #include "ares_ipv6.h"
 #include "ares_nowarn.h"
-#include "inet_net_pton.h"
+#include "ares_inet_net_pton.h"
 
 
 const struct ares_in6_addr ares_in6addr_any = { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } };
@@ -448,4 +440,11 @@ int ares_inet_pton(int af, const char *src, void *dst)
     return 0;
   return (result > -1 ? 1 : -1);
 }
+#else /* HAVE_INET_PTON */
+int ares_inet_pton(int af, const char *src, void *dst)
+{
+  /* just relay this to the underlying function */
+  return inet_pton(af, src, dst);
+}
+
 #endif

deps/cares/src/inet_ntop.c

@@ -17,9 +17,6 @@
 
 #include "ares_setup.h"
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -35,15 +32,8 @@
 #  include <arpa/nameser_compat.h>
 #endif
 
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
 #include "ares.h"
 #include "ares_ipv6.h"
-#include "inet_ntop.h"
-
 
 #ifndef HAVE_INET_NTOP
 
@@ -69,13 +59,13 @@ static const char *inet_ntop6(const unsigned char *src, char *dst, size_t size);
  *     Paul Vixie, 1996.
  */
 const char *
-ares_inet_ntop(int af, const void *src, char *dst, size_t size)
+ares_inet_ntop(int af, const void *src, char *dst, ares_socklen_t size)
 {
   switch (af) {
   case AF_INET:
-    return (inet_ntop4(src, dst, size));
+    return (inet_ntop4(src, dst, (size_t)size));
   case AF_INET6:
-    return (inet_ntop6(src, dst, size));
+    return (inet_ntop6(src, dst, (size_t)size));
   default:
     SET_ERRNO(EAFNOSUPPORT);
     return (NULL);
@@ -205,4 +195,14 @@ inet_ntop6(const unsigned char *src, char *dst, size_t size)
   strcpy(dst, tmp);
   return (dst);
 }
-#endif
+
+#else /* HAVE_INET_NTOP */
+
+const char *
+ares_inet_ntop(int af, const void *src, char *dst, ares_socklen_t size)
+{
+  /* just relay this to the underlying function */
+  return inet_ntop(af, src, dst, size);
+}
+
+#endif /* HAVE_INET_NTOP */

deps/cares/src/inet_ntop.h

@@ -1,26 +0,0 @@
-#ifndef __ARES_INET_NTOP_H
-#define __ARES_INET_NTOP_H
-
-
-/* Copyright (C) 2005 by Dominick Meglio
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-#ifdef HAVE_INET_NTOP
-#define ares_inet_ntop(w,x,y,z) inet_ntop(w,x,y,z)
-#else
-const char *ares_inet_ntop(int af, const void *src, char *dst, size_t size);
-#endif
-
-#endif /* __ARES_INET_NTOP_H */

deps/cares/src/setup_once.h

@@ -2,7 +2,7 @@
 #define __SETUP_ONCE_H
 
 
-/* Copyright (C) 2004 - 2012 by Daniel Stenberg et al
+/* Copyright (C) 2004 - 2013 by Daniel Stenberg et al
  *
  * Permission to use, copy, modify, and distribute this software and its
  * documentation for any purpose and without fee is hereby granted, provided
@@ -76,6 +76,34 @@
 #include <stdbool.h>
 #endif
 
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef __hpux
+#  if !defined(_XOPEN_SOURCE_EXTENDED) || defined(_KERNEL)
+#    ifdef _APP32_64BIT_OFF_T
+#      define OLD_APP32_64BIT_OFF_T _APP32_64BIT_OFF_T
+#      undef _APP32_64BIT_OFF_T
+#    else
+#      undef OLD_APP32_64BIT_OFF_T
+#    endif
+#  endif
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef __hpux
+#  if !defined(_XOPEN_SOURCE_EXTENDED) || defined(_KERNEL)
+#    ifdef OLD_APP32_64BIT_OFF_T
+#      define _APP32_64BIT_OFF_T OLD_APP32_64BIT_OFF_T
+#      undef OLD_APP32_64BIT_OFF_T
+#    endif
+#  endif
+#endif
+
 
 /*
  * Definition of timeval struct for platforms that don't have it.
@@ -232,6 +260,8 @@ struct timeval {
 #  define sclose(x)  closesocket((x))
 #elif defined(HAVE_CLOSESOCKET_CAMEL)
 #  define sclose(x)  CloseSocket((x))
+#elif defined(HAVE_CLOSE_S)
+#  define sclose(x)  close_s((x))
 #else
 #  define sclose(x)  close((x))
 #endif
@@ -259,6 +289,18 @@ struct timeval {
 #define TOLOWER(x)  (tolower((int)  ((unsigned char)x)))
 
 
+/*
+ * 'bool' stuff compatible with HP-UX headers.
+ */
+
+#if defined(__hpux) && !defined(HAVE_BOOL_T)
+   typedef int bool;
+#  define false 0
+#  define true 1
+#  define HAVE_BOOL_T
+#endif
+
+
 /*
  * 'bool' exists on platforms with <stdbool.h>, i.e. C99 platforms.
  * On non-C99 platforms there's no bool, so define an enum for that.

deps/npm/.tern-project

@@ -0,0 +1,7 @@
+{
+  "libs": [
+  ],
+  "plugins": {
+    "node": {}
+  }
+}

deps/npm/doc/cli/bugs.md

@@ -15,7 +15,7 @@ config param.
 
 ### browser
 
-* Default: OS X: `"open"`, others: `"google-chrome"`
+* Default: OS X: `"open"`, Windows: `"start"`, Others: `"xdg-open"`
 * Type: String
 
 The browser that is called by the `npm bugs` command to open websites.

deps/npm/doc/cli/config.md

@@ -185,7 +185,7 @@ ostensibly Unix systems.
 
 ### browser
 
-* Default: OS X: `"open"`, others: `"google-chrome"`
+* Default: OS X: `"open"`, Windows: `"start"`, Others: `"xdg-open"`
 * Type: String
 
 The browser that is called by the `npm docs` command to open websites.

deps/npm/doc/cli/docs.md

@@ -16,7 +16,7 @@ config param.
 
 ### browser
 
-* Default: OS X: `"open"`, others: `"google-chrome"`
+* Default: OS X: `"open"`, Windows: `"start"`, Others: `"xdg-open"`
 * Type: String
 
 The browser that is called by the `npm docs` command to open websites.

deps/npm/doc/cli/faq.md

@@ -221,11 +221,18 @@ an argument to `git checkout`.  The default is `master`.
 
 ## How do I install node with npm?
 
-You don't.  Try one of these:
+You don't.  Try one of these node version managers:
 
-* <https://github.com/isaacs/nave>
-* <https://github.com/visionmedia/n>
-* <https://github.com/creationix/nvm>
+Unix:
+
+* <http://github.com/isaacs/nave>
+* <http://github.com/visionmedia/n>
+* <http://github.com/creationix/nvm>
+
+Windows:
+
+* <http://github.com/marcelklehr/nodist>
+* <https://github.com/hakobera/nvmw>
 
 ## How can I use npm for development?
 

deps/npm/doc/cli/folders.md

@@ -157,21 +157,21 @@ In this case, we might expect a folder structure like this:
     +-- node_modules
         +-- blerg (1.2.5) <---[A]
         +-- bar (1.2.3) <---[B]
-        |   +-- node_modules
-        |   |   `-- baz (2.0.2) <---[C]
-        |   |       `-- node_modules
-        |   |           `-- quux (3.2.0)
-        |   `-- asdf (2.3.4)
+        |   `-- node_modules
+        |       +-- baz (2.0.2) <---[C]
+        |       |   `-- node_modules
+        |       |       `-- quux (3.2.0)
+        |       `-- asdf (2.3.4)
         `-- baz (1.2.3) <---[D]
             `-- node_modules
                 `-- quux (3.2.0) <---[E]
 
-Since foo depends directly on bar@1.2.3 and baz@1.2.3, those are
+Since foo depends directly on `bar@1.2.3` and `baz@1.2.3`, those are
 installed in foo's `node_modules` folder.
 
 Even though the latest copy of blerg is 1.3.7, foo has a specific
 dependency on version 1.2.5.  So, that gets installed at [A].  Since the
-parent installation of blerg satisfie's bar's dependency on blerg@1.x,
+parent installation of blerg satisfies bar's dependency on `blerg@1.x`,
 it does not install another copy under [B].
 
 Bar [B] also has dependencies on baz and asdf, so those are installed in
@@ -179,11 +179,11 @@ bar's `node_modules` folder.  Because it depends on `baz@2.x`, it cannot
 re-use the `baz@1.2.3` installed in the parent `node_modules` folder [D],
 and must install its own copy [C].
 
-Underneath bar, the `baz->quux->bar` dependency creates a cycle.
-However, because `bar` is already in `quux`'s ancestry [B], it does not
+Underneath bar, the `baz -> quux -> bar` dependency creates a cycle.
+However, because bar is already in quux's ancestry [B], it does not
 unpack another copy of bar into that folder.
 
-Underneath `foo->baz` [D], quux's [E] folder tree is empty, because its
+Underneath `foo -> baz` [D], quux's [E] folder tree is empty, because its
 dependency on bar is satisfied by the parent folder copy installed at [B].
 
 For a graphical breakdown of what is installed where, use `npm ls`.

deps/npm/doc/cli/link.md

@@ -16,6 +16,9 @@ symbolic link from `prefix/package-name` to the current folder.
 Next, in some other location, `npm link package-name` will create a
 symlink from the local `node_modules` folder to the global symlink.
 
+Note that `package-name` is taken from `package.json` ,
+not from directory name.
+
 When creating tarballs for `npm publish`, the linked packages are
 "snapshotted" to their current state by resolving the symbolic links.
 

deps/npm/doc/cli/shrinkwrap.md

@@ -9,7 +9,8 @@ npm-shrinkwrap(1) -- Lock down dependency versions
 
 This command locks down the versions of a package's dependencies so that you can
 control exactly which versions of each dependency will be used when your package
-is installed.
+is installed. The "package.json" file is still required if you want to use "npm
+install".
 
 By default, "npm install" recursively installs the target's dependencies (as
 specified in package.json), choosing the latest available version that satisfies

deps/npm/html/api/bin.html

@@ -19,7 +19,7 @@
 <p>This function should not be used programmatically.  Instead, just refer
 to the <code>npm.bin</code> member.</p>
 </div>
-<p id="footer">bin &mdash; npm@1.2.18</p>
+<p id="footer">bin &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/bugs.html

@@ -25,7 +25,7 @@ optional version number.</p>
 <p>This command will launch a browser, so this command may not be the most
 friendly for programmatic use.</p>
 </div>
-<p id="footer">bugs &mdash; npm@1.2.18</p>
+<p id="footer">bugs &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/commands.html

@@ -28,7 +28,7 @@ usage, or <code>man 3 npm-&lt;command&gt;</code> for programmatic usage.</p>
 
 <ul><li><a href="../doc/index.html">index(1)</a></li></ul>
 </div>
-<p id="footer">commands &mdash; npm@1.2.18</p>
+<p id="footer">commands &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/config.html

@@ -33,7 +33,7 @@ functions instead.</p>
 
 <ul><li><a href="../api/npm.html">npm(3)</a></li></ul>
 </div>
-<p id="footer">config &mdash; npm@1.2.18</p>
+<p id="footer">config &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/deprecate.html

@@ -32,7 +32,7 @@ install the package.</p></li></ul>
 
 <ul><li><a href="../api/publish.html">publish(3)</a></li><li><a href="../api/unpublish.html">unpublish(3)</a></li><li><a href="../doc/registry.html">registry(1)</a></li></ul>
 </div>
-<p id="footer">deprecate &mdash; npm@1.2.18</p>
+<p id="footer">deprecate &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/docs.html

@@ -25,7 +25,7 @@ optional version number.</p>
 <p>This command will launch a browser, so this command may not be the most
 friendly for programmatic use.</p>
 </div>
-<p id="footer">docs &mdash; npm@1.2.18</p>
+<p id="footer">docs &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/edit.html

@@ -30,7 +30,7 @@ to open. The package can optionally have a version number attached.</p>
 <p>Since this command opens an editor in a new process, be careful about where
 and how this is used.</p>
 </div>
-<p id="footer">edit &mdash; npm@1.2.18</p>
+<p id="footer">edit &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/explore.html

@@ -24,7 +24,7 @@ sure to use <code>npm rebuild &lt;pkg&gt;</code> if you make any changes.</p>
 
 <p>The first element in the &#39;args&#39; parameter must be a package name.  After that is the optional command, which can be any number of strings. All of the strings will be combined into one, space-delimited command.</p>
 </div>
-<p id="footer">explore &mdash; npm@1.2.18</p>
+<p id="footer">explore &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/help-search.html

@@ -32,7 +32,7 @@ Name of the file that matched</li></ul>
 
 <p>The silent parameter is not neccessary not used, but it may in the future.</p>
 </div>
-<p id="footer">help-search &mdash; npm@1.2.18</p>
+<p id="footer">help-search &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/init.html

@@ -35,7 +35,7 @@ then go ahead and use this programmatically.</p>
 
 <p><a href="../doc/json.html">json(1)</a></p>
 </div>
-<p id="footer">init &mdash; npm@1.2.18</p>
+<p id="footer">init &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/install.html

@@ -25,7 +25,7 @@ the name of a package to be installed.</p>
 <p>Finally, &#39;callback&#39; is a function that will be called when all packages have been
 installed or when an error has been encountered.</p>
 </div>
-<p id="footer">install &mdash; npm@1.2.18</p>
+<p id="footer">install &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/link.html

@@ -39,7 +39,7 @@ npm.commands.link(&#39;redis&#39;, cb)  # link-install the package</code></pre>
 <p>Now, any changes to the redis package will be reflected in
 the package in the current working directory</p>
 </div>
-<p id="footer">link &mdash; npm@1.2.18</p>
+<p id="footer">link &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/load.html

@@ -32,7 +32,7 @@ config object.</p>
 
 <p>For a list of all the available command-line configs, see <code>npm help config</code></p>
 </div>
-<p id="footer">load &mdash; npm@1.2.18</p>
+<p id="footer">load &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/ls.html

@@ -59,7 +59,7 @@ project.</p>
 This means that if a submodule a same dependency as a parent module, then the
 dependency will only be output once.</p>
 </div>
-<p id="footer">ls &mdash; npm@1.2.18</p>
+<p id="footer">ls &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/npm.html

@@ -24,7 +24,7 @@ npm.load([configObject,] function (er, npm) {
 
 <h2 id="VERSION">VERSION</h2>
 
-<p>1.2.18</p>
+<p>1.2.21</p>
 
 <h2 id="DESCRIPTION">DESCRIPTION</h2>
 
@@ -92,7 +92,7 @@ method names.  Use the <code>npm.deref</code> method to find the real name.</p>
 
 <pre><code>var cmd = npm.deref(&quot;unp&quot;) // cmd === &quot;unpublish&quot;</code></pre>
 </div>
-<p id="footer">npm &mdash; npm@1.2.18</p>
+<p id="footer">npm &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/outdated.html

@@ -19,7 +19,7 @@ currently outdated.</p>
 
 <p>If the &#39;packages&#39; parameter is left out, npm will check all packages.</p>
 </div>
-<p id="footer">outdated &mdash; npm@1.2.18</p>
+<p id="footer">outdated &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/owner.html

@@ -34,7 +34,7 @@ that is not implemented at this time.</p>
 
 <ul><li><a href="../api/publish.html">publish(3)</a></li><li><a href="../doc/registry.html">registry(1)</a></li></ul>
 </div>
-<p id="footer">owner &mdash; npm@1.2.18</p>
+<p id="footer">owner &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/pack.html

@@ -25,7 +25,7 @@ overwritten the second time.</p>
 
 <p>If no arguments are supplied, then npm packs the current package folder.</p>
 </div>
-<p id="footer">pack &mdash; npm@1.2.18</p>
+<p id="footer">pack &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/prefix.html

@@ -21,7 +21,7 @@
 
 <p>This function is not useful programmatically</p>
 </div>
-<p id="footer">prefix &mdash; npm@1.2.18</p>
+<p id="footer">prefix &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/prune.html

@@ -23,7 +23,7 @@
 <p>Extraneous packages are packages that are not listed on the parent
 package&#39;s dependencies list.</p>
 </div>
-<p id="footer">prune &mdash; npm@1.2.18</p>
+<p id="footer">prune &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/publish.html

@@ -32,7 +32,7 @@ the registry.  Overwrites when the "force" environment variable is set
 
 <ul><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/adduser.html">adduser(1)</a></li><li><a href="../api/owner.html">owner(3)</a></li></ul>
 </div>
-<p id="footer">publish &mdash; npm@1.2.18</p>
+<p id="footer">publish &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/rebuild.html

@@ -22,7 +22,7 @@ the new binary. If no 'packages' parameter is specify, every package wil
 
 <p>See <code>npm help build</code></p>
 </div>
-<p id="footer">rebuild &mdash; npm@1.2.18</p>
+<p id="footer">rebuild &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/restart.html

@@ -27,7 +27,7 @@ in the <code>packages</code> parameter.</p>
 
 <ul><li><a href="../api/start.html">start(3)</a></li><li><a href="../api/stop.html">stop(3)</a></li></ul>
 </div>
-<p id="footer">restart &mdash; npm@1.2.18</p>
+<p id="footer">restart &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/root.html

@@ -21,7 +21,7 @@
 
 <p>This function is not useful programmatically.</p>
 </div>
-<p id="footer">root &mdash; npm@1.2.18</p>
+<p id="footer">root &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/run-script.html

@@ -29,7 +29,7 @@ assumed to be the command to run. All other elements are ignored.</p>
 
 <ul><li><a href="../doc/scripts.html">scripts(1)</a></li><li><a href="../api/test.html">test(3)</a></li><li><a href="../api/start.html">start(3)</a></li><li><a href="../api/restart.html">restart(3)</a></li><li><a href="../api/stop.html">stop(3)</a></li></ul>
 </div>
-<p id="footer">run-script &mdash; npm@1.2.18</p>
+<p id="footer">run-script &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/search.html

@@ -32,7 +32,7 @@ excluded term (the "searchexclude" config). The search is case insensi
 and doesn't try to read your mind (it doesn't do any verb tense matching or the
 like).</p>
 </div>
-<p id="footer">search &mdash; npm@1.2.18</p>
+<p id="footer">search &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/shrinkwrap.html

@@ -26,7 +26,7 @@ but the shrinkwrap file will still be written.</p>
 <p>Finally, &#39;callback&#39; is a function that will be called when the shrinkwrap has
 been saved.</p>
 </div>
-<p id="footer">shrinkwrap &mdash; npm@1.2.18</p>
+<p id="footer">shrinkwrap &mdash; npm@1.2.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")