[Bug 775451] out of bounds read in gst_tag_freeform_string_to_utf8 / qtdemux_tag_add_str_full

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Dec 1 11:33:53 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=775451

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
commit d0949baf3dadea6021d54abef6802fed5a06af75
Author: Sebastian Dröge <sebastian at centricular.com>
Date:   Thu Dec 1 13:32:22 2016 +0200

    qtdemux: Fix out of bounds read in tag parsing code

    We can't simply assume that the length of the tag value as given
    inside the stream is correct but should also check against the amount of
    data we have actually available.

    https://bugzilla.gnome.org/show_bug.cgi?id=775451

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