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try a more concise rdbTryIntegerEncoding using string2ll rather than strtoll. (#8926)

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when string2ll was made to replace isStringRepresentableAsLongLong
(which was similar to what rdbTryIntegerEncoding does),
rdbTryIntegerEncoding was probably forgotten.
This commit is contained in:
DarrenJiang13
2021-05-19 14:24:26 +08:00
committed by GitHub
parent 09a99fcd5f
commit 1bab4cd198
1 changed files with 5 additions and 12 deletions
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17
src/rdb.c
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@@ -318,18 +318,11 @@ void *rdbLoadIntegerObject(rio *rdb, int enctype, int flags, size_t *lenptr) {
* encoded as integers to save space */
int rdbTryIntegerEncoding(char *s, size_t len, unsigned char *enc) {
long long value;
char *endptr, buf[32];
/* Check if it's possible to encode this value as a number */
value = strtoll(s, &endptr, 10);
if (endptr[0] != '\0') return 0;
ll2string(buf,32,value);
/* If the number converted back into a string is not identical
* then it's not possible to encode the string as integer */
if (strlen(buf) != len || memcmp(buf,s,len)) return 0;
return rdbEncodeInteger(value,enc);
if (string2ll(s, len, &value)) {
return rdbEncodeInteger(value, enc);
} else {
return 0;
}
}
ssize_t rdbSaveLzfBlob(rio *rdb, void *data, size_t compress_len,