Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 265e7f6062f797d1e7568996283cc3ff7d223886
https://github.com/WebKit/WebKit/commit/265e7f6062f797d1e7568996283cc3ff7d223886
Author: Philippe Normand <[email protected]>
Date: 2025-03-18 (Tue, 18 Mar 2025)
Changed paths:
M Source/WebCore/platform/audio/gstreamer/PlatformRawAudioDataGStreamer.cpp
M Source/WebCore/platform/audio/gstreamer/PlatformRawAudioDataGStreamer.h
Log Message:
-----------
[GStreamer][WebCodecs] Improve robustness of AudioData handling
https://bugs.webkit.org/show_bug.cgi?id=289946
Reviewed by Xabier Rodriguez-Calvar.
This patch fixes assertions/crashes in PlatformRawAudioDataGStreamer raised due
to poor error
handling and invalid input data.
Co-authored-by: Frédéric Wang <[email protected]>
* Source/WebCore/platform/audio/gstreamer/PlatformRawAudioDataGStreamer.cpp:
(WebCore::PlatformRawAudioData::create): Return nullptr in case the audio info
is invalid.
(WebCore::PlatformRawAudioDataGStreamer::planesOfSamples): Return a nullopt if
the GStreamer says
the audio data is invalid.
(WebCore::PlatformRawAudioData::copyTo): Return early if the audio data is
invalid or if the size of
the source buffer is smaller than the requested copyElementCount.
* Source/WebCore/platform/audio/gstreamer/PlatformRawAudioDataGStreamer.h:
Change signature to
return an optional.
Canonical link: https://commits.webkit.org/292300@main
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