Branch: refs/heads/webkitglib/2.48
Home: https://github.com/WebKit/WebKit
Commit: 5223259452be664913b3b51d8085e3d56d8a3223
https://github.com/WebKit/WebKit/commit/5223259452be664913b3b51d8085e3d56d8a3223
Author: Philippe Normand <[email protected]>
Date: 2025-03-21 (Fri, 21 Mar 2025)
Changed paths:
M Source/WebCore/platform/audio/gstreamer/PlatformRawAudioDataGStreamer.cpp
M Source/WebCore/platform/audio/gstreamer/PlatformRawAudioDataGStreamer.h
Log Message:
-----------
Cherry-pick 292300@main (265e7f6062f7).
https://bugs.webkit.org/show_bug.cgi?id=289946
[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
Canonical link: https://commits.webkit.org/290945.92@webkitglib/2.48
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