Branch: refs/heads/webkitglib/2.54
Home: https://github.com/WebKit/WebKit
Commit: 18024edc94df3d4b0a2c55b99f60236ba757bc3f
https://github.com/WebKit/WebKit/commit/18024edc94df3d4b0a2c55b99f60236ba757bc3f
Author: Youenn Fablet <[email protected]>
Date: 2026-08-24 (Mon, 24 Aug 2026)
Changed paths:
A
LayoutTests/http/wpt/webcodecs/configure-encoder-big-frame-size-expected.txt
A LayoutTests/http/wpt/webcodecs/configure-encoder-big-frame-size.html
M LayoutTests/platform/glib/TestExpectations
M Source/WebCore/Modules/webcodecs/WebCodecsVideoEncoder.cpp
Log Message:
-----------
Cherry-pick [email protected] (b8eb06fa26e8).
https://bugs.webkit.org/show_bug.cgi?id=320765
Heap Buffer Overflow in WebRTC VP9 Encoder
rdar://177719944
Reviewed by Jean-Yves Avenard.
We restrict video encoder support to frames of size below 32767.
This aligns with Chrome so should not be a compat issue.
Test: http/wpt/webcodecs/configure-encoder-big-frame-size.html
*
LayoutTests/http/wpt/webcodecs/configure-encoder-big-frame-size-expected.txt:
Added.
* LayoutTests/http/wpt/webcodecs/configure-encoder-big-frame-size.html:
Added.
* Source/WebCore/Modules/webcodecs/WebCodecsVideoEncoder.cpp:
(WebCore::isSupportedEncoderCodec):
(WebCore::WebCodecsVideoEncoder::configure):
(WebCore::WebCodecsVideoEncoder::isConfigSupported):
Identifier: [email protected]
Canonical link: https://commits.webkit.org/317695.145@webkitglib/2.54
Commit: 1964e82fe09dc6f0548564e8c20c1061c109c243
https://github.com/WebKit/WebKit/commit/1964e82fe09dc6f0548564e8c20c1061c109c243
Author: Said Abou-Hallawa <[email protected]>
Date: 2026-08-24 (Mon, 24 Aug 2026)
Changed paths:
A
LayoutTests/http/tests/canvas/canvas-tainted-image-capture-video-frame-expected.html
A
LayoutTests/http/tests/canvas/canvas-tainted-image-capture-video-frame.html
A
LayoutTests/http/tests/canvas/resources/cross-origin-image-capture-video-frame.html
M Source/WebCore/Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp
Log Message:
-----------
Cherry-pick [email protected] (723dbeacf061).
https://bugs.webkit.org/show_bug.cgi?id=316594
When captured as a video frame, canvas has to be tainted if cross-origin
image are drawn into it
https://bugs.webkit.org/show_bug.cgi?id=316594
rdar://171846032
Reviewed by Simon Fraser.
HTMLCanvasElement::captureStream() allows streaming a canvas's output to a
<video>
element. The track frames of this video is obtained from
CanvasCaptureMediaStreamTrack
::grabFrame(). This function unconditionally gets a VideoFrame by calling
HTMLCanvasElement::toVideoFrame().
If cross-origin images are drawn into the canvas, this canvas has to be
tainted.
So no getImageData() can see the pixels of the cross-origin images.
*
LayoutTests/http/tests/canvas/canvas-tainted-image-capture-video-frame-expected.html:
Added.
*
LayoutTests/http/tests/canvas/canvas-tainted-image-capture-video-frame.html:
Added.
*
LayoutTests/http/tests/canvas/resources/cross-origin-image-capture-video-frame.html:
Added.
* Source/WebCore/Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp:
(WebCore::CanvasCaptureMediaStreamTrack::Source::grabFrame):
(WebCore::CanvasCaptureMediaStreamTrack::Source::captureCanvas):
Identifier: [email protected]
Canonical link: https://commits.webkit.org/317695.146@webkitglib/2.54
Commit: ad62a525b5bc3456a5fa38726bbe743e9da49283
https://github.com/WebKit/WebKit/commit/ad62a525b5bc3456a5fa38726bbe743e9da49283
Author: Franco Vieira de Souza <[email protected]>
Date: 2026-08-24 (Mon, 24 Aug 2026)
Changed paths:
M Source/WebKit/UIProcess/WebPageProxy.cpp
Log Message:
-----------
Cherry-pick 53ed150fb399. https://bugs.webkit.org/show_bug.cgi?id=313163
Don't block page loading due pending SafeBrowsing result
https://bugs.webkit.org/show_bug.cgi?id=313163
rdar://165058397
Reviewed by Pascoe.
WebPageProxy::decidePolicyForResponseShared() no longer waits for
the SafeBrowsing request to be completed before responding. This
unblocks the WebContent process to proceed with the load. This is not
a bypass of the SafeBrowsing logic since a warning that arrives later
is still handled and shown.
* Source/WebKit/UIProcess/API/APINavigation.h:
(API::Navigation::setSafeBrowsingCheckTimedOut): Deleted.
(API::Navigation::safeBrowsingCheckTimedOut): Deleted.
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::decidePolicyForResponseShared):
Identifier: 305413.801@safari-7624-branch
Canonical link: https://commits.webkit.org/[email protected]
Canonical link: https://commits.webkit.org/317695.147@webkitglib/2.54
Compare: https://github.com/WebKit/WebKit/compare/939f996fbdcd...ad62a525b5bc
To unsubscribe from these emails, change your notification settings at
https://github.com/WebKit/WebKit/settings/notifications
