[gstreamer-bugs] [Bug 572256] gst/avi/gstavidemux.c: Alignment trap in gst_avi_demux_parse_odml() line 1270 (from git)

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Sun Feb 22 09:34:49 PST 2009


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  GStreamer | gst-plugins-good | Ver: 0.10.21

Sebastian Dröge changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|slomo at circular-chaos.org    |gstreamer-
                   |                            |bugs at lists.sourceforge.net
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.10.15




------- Comment #2 from Sebastian Dröge  2009-02-22 17:34 UTC -------
Fixed in GIT (and another alignment issue). If you find more issues like this
please report them :)

commit 6756475fd3af29844a77bcb08d9943070daf6f9e
Author: Sebastian Dröge <sebastian.droege at collabora.co.uk>
Date:   Sun Feb 22 18:32:02 2009 +0100

    avidemux: Fix alignment issues by using GST_READ_*

    Reading integers from random memory addresses will result
    in SIGBUS on some architectures if the memory address
    is not correctly aligned. This can happen at two
    places in avidemux so we should use GST_READ_UINT32_LE
    and friends here. Fixes bug #572256.


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