[Bug 736266] wavparse: error in reading adtl chunk

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Sep 12 05:09:18 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=736266
  GStreamer | gst-plugins-good | git

--- Comment #2 from Sebastian Dröge (slomo) <slomo at coaxion.net> 2014-09-12 12:09:13 UTC ---
The parsing of the adtl chunks was more broken then that, your patch fixed
skipping of them though ;)

commit a9d7c1d95e2e2182a7a91530ae0d85aed2972d8f
Author: Sebastian Dröge <sebastian at centricular.com>
Date:   Fri Sep 12 15:06:50 2014 +0300

    wavparse: Fix parsing of adtl chunks

    We have to skip 12 bytes of data for the chunk, and the data size
    passed to the sub-chunk parsing functions should have 4 bytes less
    than the data size.

    Also when parsing the sub-chunks, check if we actually have enough
    data to read instead of just crashing.

    https://bugzilla.gnome.org/show_bug.cgi?id=736266

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