[Webkit-unassigned] [Bug 220091] [GStreamer] SIGSEV in webKitMediaSrcFreeStream

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Mar 20 10:46:28 PDT 2021


https://bugs.webkit.org/show_bug.cgi?id=220091

--- Comment #8 from Philippe Normand <pnormand at igalia.com> ---
I can reproduce easily here:

1. seek near end of a youtube video
2. let it EOS
3. wait a few seconds
4. try to replay same vide (reload button)

A seek to 0 is triggered which triggers a READY->PAUSED transition of the pipeline. Because uridecodebin already had a source element, it removes it (remove_source() called from setup_source()). So our MSE src element is being dereferenced by gst_bin_remove() while we still have its pointer stored in the player m_source...

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