Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: ab6652549a6dbba8eddffbc9792a8714f3b48a2b
https://github.com/WebKit/WebKit/commit/ab6652549a6dbba8eddffbc9792a8714f3b48a2b
Author: Philippe Normand <[email protected]>
Date: 2026-04-20 (Mon, 20 Apr 2026)
Changed paths:
M LayoutTests/platform/glib/TestExpectations
M
Source/WebCore/platform/mediastream/gstreamer/GStreamerCaptureDeviceManager.cpp
Log Message:
-----------
REGRESSION(308531@main): [GStreamer][1.28] Flaky crashes when running test
fast/mediastream/error.html
https://bugs.webkit.org/show_bug.cgi?id=312157
Reviewed by Xabier Rodriguez-Calvar.
Calling gst_bus_poll() creates a new GSource and attaches it to the thread
default GMainContext,
which introduced re-entrancy, where the GSource would wake-up the WebProcess
main loop, make it
process an IPC message that would lead to a capture devices reset and a crash.
Use
gst_bus_timed_pop_filtered() instead, which doesn't have this issue.
* LayoutTests/platform/glib/TestExpectations:
*
Source/WebCore/platform/mediastream/gstreamer/GStreamerCaptureDeviceManager.cpp:
(WebCore::GStreamerCaptureDeviceManager::refreshCaptureDevices):
Canonical link: https://commits.webkit.org/311567@main
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