Files
electron/patches/chromium/fix_crash_when_saving_edited_pdf_files.patch
electron-roller[bot] 6442e87276 chore: bump chromium to 102.0.4971.0 (19-x-y) (#33518)
* chore: bump chromium in DEPS to 102.0.4973.0

* chore: bump chromium to 102.0.4971.0 (main) (#33454)

* chore: bump chromium in DEPS to 102.0.4965.0

* chore: 3-way merge of chromium/printing.patch

* chore: update patch shear in chromium/picture-in-picture.patch

* chore: update patches

* 3101519: Window Placement: Prototype fullscreen companion window support

Xref: https://chromium-review.googlesource.com/c/chromium/src/+/3101519

build: add popup_preventer.cc, .h to our library. It's needed because
FullscreenController, we were already using, started aggregating a
PopupPreventer in 3101519.

* chore: bump chromium in DEPS to 102.0.4967.0

* Revert "3101519: Window Placement: Prototype fullscreen companion window support"

This reverts commit fc215cb99c464e939882ed3f5cf8e9874a8e3311.

Adding popup_preventer might not be the right solution; there are
cascading dependencies.

* 3551449: Add service-based usage for system print settings

Xref: https://chromium-review.googlesource.com/c/chromium/src/+/3551449

chore: fix code shear in patches/chromium/printing.patch

* chore: update patches

* chore: bump chromium in DEPS to 102.0.4969.0

* chore: update patches

* chore: bump chromium in DEPS to 102.0.4971.0

* chore: update fix_patch_out_permissions_checks_in_exclusive_access.patch

Refs https://chromium-review.googlesource.com/c/chromium/src/+/3101519

PopupunderPreventer is not useful in //electron since the window
attributes are controlled by the user via setWindowOpenHandler.

* chore: update patches

* Add FirstPartySetsHandler as a interface class in content API.

https://chromium-review.googlesource.com/c/chromium/src/+/3503410

* Create a new MediaStreamRequestType for GetOpenDevice

https://chromium-review.googlesource.com/c/chromium/src/+/3541939

* Support site isolation for <webview> tags in WebViewRendererState.

https://chromium-review.googlesource.com/c/chromium/src/+/3537735

* ci: update xcode version

Refs https://chromium-review.googlesource.com/c/chromium/src/+/3544199
https://developer.apple.com/documentation/screencapturekit/capturing_screen_content_in_macos

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
Co-authored-by: deepak1556 <hop2deep@gmail.com>
(cherry picked from commit b711860d21)

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
2022-03-30 22:43:08 -07:00

87 lines
3.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shelley Vohr <shelley.vohr@gmail.com>
Date: Mon, 17 Jan 2022 23:47:54 +0100
Subject: fix: crash when saving edited PDF files
This commit fixes a crash that persists any time a user attempts to
download an edited PDF. This was happening because the logic flow for
downloading of any edited PDF triggers a call to
chrome.fileSystem.chooseEntry, which we do not support and which
therefore causes unmapped page access crashes.
This patch can be removed should we choose to support chrome.fileSystem
or support it enough to fix the crash.
diff --git a/chrome/browser/resources/pdf/pdf_viewer.ts b/chrome/browser/resources/pdf/pdf_viewer.ts
index 22f7a86817fe4a2dc39913db349e81d93eef4874..c9509d84e25fd88d6ef13933099d582561fe5660 100644
--- a/chrome/browser/resources/pdf/pdf_viewer.ts
+++ b/chrome/browser/resources/pdf/pdf_viewer.ts
@@ -858,26 +858,12 @@ export class PDFViewerElement extends PDFViewerBaseElement {
dataArray = [result.dataToSave];
}
+ const a = document.createElement('a');
+ a.download = this.attachments_[index].name;
const blob = new Blob(dataArray);
- const fileName = this.attachments_[index].name;
- chrome.fileSystem.chooseEntry(
- {type: 'saveFile', suggestedName: fileName},
- (entry?: FileSystemFileEntry) => {
- if (chrome.runtime.lastError) {
- if (chrome.runtime.lastError.message !== 'User cancelled') {
- console.error(
- 'chrome.fileSystem.chooseEntry failed: ' +
- chrome.runtime.lastError.message);
- }
- return;
- }
- entry!.createWriter((writer: FileWriter) => {
- writer.write(blob);
- // Unblock closing the window now that the user has saved
- // successfully.
- chrome.mimeHandlerPrivate.setShowBeforeUnloadDialog(false);
- });
- });
+ a.href = URL.createObjectURL(blob);
+ a.click();
+ URL.revokeObjectURL(a.href);
}
/**
@@ -985,30 +971,12 @@ export class PDFViewerElement extends PDFViewerBaseElement {
fileName = fileName + '.pdf';
}
- // Create blob before callback to avoid race condition.
+ const a = document.createElement('a');
+ a.download = fileName;
const blob = new Blob([result.dataToSave], {type: 'application/pdf'});
- chrome.fileSystem.chooseEntry(
- {
- type: 'saveFile',
- accepts: [{description: '*.pdf', extensions: ['pdf']}],
- suggestedName: fileName
- },
- (entry?: FileSystemFileEntry) => {
- if (chrome.runtime.lastError) {
- if (chrome.runtime.lastError.message !== 'User cancelled') {
- console.error(
- 'chrome.fileSystem.chooseEntry failed: ' +
- chrome.runtime.lastError.message);
- }
- return;
- }
- entry!.createWriter((writer: FileWriter) => {
- writer.write(blob);
- // Unblock closing the window now that the user has saved
- // successfully.
- chrome.mimeHandlerPrivate.setShowBeforeUnloadDialog(false);
- });
- });
+ a.href = URL.createObjectURL(blob);
+ a.click();
+ URL.revokeObjectURL(a.href);
// <if expr="enable_ink">
// Saving in Annotation mode is destructive: crbug.com/919364