[Bug 797099] bin: use-after-free in gst_bin_add()

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sat Sep 8 18:27:15 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=797099

Tim-Philipp Müller <t.i.m at zen.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |t.i.m at zen.co.uk
         Resolution|---                         |FIXED
   Target Milestone|git master                  |1.14.3

--- Comment #4 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
Pushed, so I can pick it into 1.14 for 1.14.3.

commit 616d588b52ec44ffb0c522a029ed9c99ae6f6bd0 (HEAD -> master)
Author: Philippe Normand <philn at igalia.com>
Date:   Sat Sep 8 13:05:13 2018 +0100

    bin: Fix use-after-free issue in gst_bin_add()

    gst_element_post_message() takes ownership of the message so we need to
increase
    its refcount until we no longer require access to its data (context_type).

    https://bugzilla.gnome.org/show_bug.cgi?id=797099

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