[FFmpeg-trac] #5614(avcodec:new): VDA output error and pixelation frames

FFmpeg trac at avcodec.org
Wed Jun 8 08:50:10 CEST 2016

#5614: VDA output error and pixelation frames
             Reporter:  niltsh      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  VDA         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |

Comment (by niltsh):

 After bisecting, found the evil commit


 commit 4aa0de644a2de62f0bc3013a4533ab9283aa0a65
 Author: Michael Niedermayer <michaelni at gmx.at>
 Date:   Tue Jun 30 03:23:30 2015 +0200

     avcodec/h264_refs: discard mismatching references

     Fixes inconsistency and out of array access
     Fixes: asan_heap-

     Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
     Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

 after revert it, the issue disappears.

Ticket URL: <https://trac.ffmpeg.org/ticket/5614#comment:8>
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