[FFmpeg-trac] #9161(avcodec:open): null pointer dereference in ff_mpeg_unref_picture (libavcodec/mpegpicture.c)

FFmpeg trac at avcodec.org
Thu Mar 25 23:01:33 EET 2021


#9161: null pointer dereference in ff_mpeg_unref_picture
(libavcodec/mpegpicture.c)
-------------------------------------+-------------------------------------
             Reporter:  AAA-zraxx    |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avcodec
              Version:  4.3.2        |               Resolution:
             Keywords:  crash        |               Blocked By:
  SIGSEGV regression                 |
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:   => crash SIGSEGV regression
 * status:  new => open
 * reproduced:  0 => 1


Comment:

 Regression since 467d9e27e0cb2bf74f41dc832f2f8d191ba58ec9, needs a
 backport of a0f20c3b3f197f1655a2e11c25c4f3332bc9c9a5

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Ticket URL: <https://trac.ffmpeg.org/ticket/9161#comment:3>
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