Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 37bc7427407685a224044ddc3df4b81c41d6fd38
https://github.com/WebKit/WebKit/commit/37bc7427407685a224044ddc3df4b81c41d6fd38
Author: Philippe Normand <ph...@igalia.com>
Date: 2023-08-28 (Mon, 28 Aug 2023)
Changed paths:
A LayoutTests/http/wpt/mediarecorder/MediaRecorder-start-stop-crash.html
M Source/WebCore/platform/graphics/gstreamer/GRefPtrGStreamer.cpp
M Source/WebCore/platform/graphics/gstreamer/GRefPtrGStreamer.h
M Source/WebCore/platform/mediarecorder/MediaRecorderPrivateGStreamer.cpp
M Source/WebCore/platform/mediarecorder/MediaRecorderPrivateGStreamer.h
Log Message:
-----------
[GStreamer] Prevent a crash when fetching data on stopped MediaRecorder
https://bugs.webkit.org/show_bug.cgi?id=260649
rdar://problem/114370120
Reviewed by Xabier Rodriguez-Calvar.
The backend (GStreamer transcoder) is now clearly separated from the
MediaRecorderPrivate, so that
fetchData() can create a weak pointer to be used from the main thread. If the
backend was destroyed
in-flight no unsafe memory access is performed.
Test: http/wpt/mediarecorder/MediaRecorder-start-stop-crash.html
Canonical link: https://commits.webkit.org/267345@main
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