Branch: refs/heads/webkitglib/2.50
Home: https://github.com/WebKit/WebKit
Commit: 41fce92f762e6692d9aead0687e324c62ef8bf44
https://github.com/WebKit/WebKit/commit/41fce92f762e6692d9aead0687e324c62ef8bf44
Author: Simon Pena <[email protected]>
Date: 2026-03-17 (Tue, 17 Mar 2026)
Changed paths:
M Source/WebCore/platform/audio/glib/MediaSessionGLib.cpp
M Source/WebCore/platform/audio/glib/MediaSessionGLib.h
Log Message:
-----------
Cherry-pick 309395@main (1a109d5e2873).
https://bugs.webkit.org/show_bug.cgi?id=310033
[GLib] Stop retrying D-Bus connection for MPRIS after initial failure
https://bugs.webkit.org/show_bug.cgi?id=310033
Reviewed by Philippe Normand.
MPRIS session creation unconditionally attempts to connect to D-Bus,
even after previous attempts have failed. On devices where D-Bus is not
available or the right environment is not configured, this will continue
generating warnings. This keeps track of the failure and avoids
re-attempting.
Tested after unsetting the D-Bus session address.
* Source/WebCore/platform/audio/glib/MediaSessionGLib.cpp:
(WebCore::MediaSessionGLib::create):
* Source/WebCore/platform/audio/glib/MediaSessionGLib.h:
Canonical link: https://commits.webkit.org/309395@main
Canonical link: https://commits.webkit.org/298234.506@webkitglib/2.50
Commit: c09ec20f4e59b7521ed0b30a7b72ef79d3103ced
https://github.com/WebKit/WebKit/commit/c09ec20f4e59b7521ed0b30a7b72ef79d3103ced
Author: Antoine Quint <[email protected]>
Date: 2026-03-17 (Tue, 17 Mar 2026)
Changed paths:
M Source/WebCore/animation/StyleOriginatedTimelinesController.cpp
Log Message:
-----------
Cherry-pick 309059@main (f355fb943c1d).
https://bugs.webkit.org/show_bug.cgi?id=309672
[scroll-animations] crash under
`StyleOriginatedTimelinesController::unregisterNamedTimeline()` due to iterator
mutation
https://bugs.webkit.org/show_bug.cgi?id=309672
rdar://172271230
Reviewed by Pascoe.
Ensure we make a copy of a timeline's animations before we iterate over it
and possibly mutate it under `CSSAnimation::syncStyleOriginatedTimeline()`
which can call `WebAnimation::setTimeline()` and change the very timeline
animation list we're iterating over.
* Source/WebCore/animation/StyleOriginatedTimelinesController.cpp:
(WebCore::StyleOriginatedTimelinesController::unregisterNamedTimeline):
Canonical link: https://commits.webkit.org/309059@main
Canonical link: https://commits.webkit.org/298234.507@webkitglib/2.50
Commit: c730bbb3440c0816471a0fece289e1d68d2f2d7e
https://github.com/WebKit/WebKit/commit/c730bbb3440c0816471a0fece289e1d68d2f2d7e
Author: Pascoe <[email protected]>
Date: 2026-03-17 (Tue, 17 Mar 2026)
Changed paths:
M Source/WebCore/animation/StyleOriginatedTimelinesController.cpp
Log Message:
-----------
Cherry-pick 309061@main (55ffc93c06b7).
https://bugs.webkit.org/show_bug.cgi?id=309632
Fix iterator invalidation crash in
StyleOriginatedTimelinesController::styleableWasRemoved
https://bugs.webkit.org/show_bug.cgi?id=309632
rdar://172219384
Reviewed by Antoine Quint.
attachAnimation() calls setTimeline() → setTimelineInternal() →
removeAnimation(*this),
which mutates the ListHashSet being iterated, invalidating the iterator and
causing
EXC_BAD_ACCESS when copying the next Ref.
Snapshot the animations into a Vector before iterating, same pattern used in
AnimationTimelinesController.cpp:150.
* Source/WebCore/animation/StyleOriginatedTimelinesController.cpp:
(WebCore::StyleOriginatedTimelinesController::styleableWasRemoved):
Canonical link: https://commits.webkit.org/309061@main
Canonical link: https://commits.webkit.org/298234.508@webkitglib/2.50
Commit: 57988cd82d48417ad044a2f464a0a482d8d97141
https://github.com/WebKit/WebKit/commit/57988cd82d48417ad044a2f464a0a482d8d97141
Author: Nikolas Zimmermann <[email protected]>
Date: 2026-03-17 (Tue, 17 Mar 2026)
Changed paths:
M Source/WebCore/rendering/RenderTheme.cpp
Log Message:
-----------
Cherry-pick 308546@main (b859116b450c).
https://bugs.webkit.org/show_bug.cgi?id=309006
RenderTheme::updateSliderTrackPart() may divides by zero when computing
datalist tick ratios
https://bugs.webkit.org/show_bug.cgi?id=309006
Reviewed by Simon Fraser.
The tick ratio calculation divides by (maximum - minimum) without guarding
against zero, unlike the thumb position calculation which already performs
this check. When max == min (e.g. max="0"), this produces NaN values that
propagate into SliderTrackPart::drawTicks() creating an unsorted FloatRect.
This fixes a crash in invalid-datalist-options-crash.html (WPT test in
imported/w3c/web-platform-tests/html/semantics/forms/the-input-element) for
the GTK/WPE ports, where the unsorted rect triggers an assertion in
SkCanvas::onDrawRect in SKIA_DEBUG enabled builds.
Covered by existing tests.
* Source/WebCore/rendering/RenderTheme.cpp:
(WebCore::updateSliderTrackPartForRenderer):
Canonical link: https://commits.webkit.org/308546@main
Canonical link: https://commits.webkit.org/298234.509@webkitglib/2.50
Compare: https://github.com/WebKit/WebKit/compare/63348060637c...57988cd82d48
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