[FFmpeg-trac] #9929(avcodec:new): ff_color_frame null pointer exception

[FFmpeg]

#9929: ff_color_frame null pointer exception
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             Reporter:  Andrzej      |                    Owner:  (none)
  Szombierski                        |
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Andrzej Szombierski):

 Replying to [comment:1 Balling]:
 > >The pixel format is set to NV12
 >
 > Why use that if you are not HW decoding?
 >

 Ok, perhaps my summary was too short. I am using hardware decoding in most
 scenarios and everything works fine. I've added an option to use the SW
 decoder for troubleshooting and as a fallback option - and this is where
 the bug has appeared. NV12 isn't the best pixel format for SW decoding,
 but it shouldn't outright crash, right?

 > We ony support HEAD of master here, what version are you on? Try head of
 master.

 I will try to make a small example reproducing the issue on master. The
 sources for ff_color_frame haven't changed much, and on HEAD it still
 contains a loop indexing the frame->data[] array by color component (which
 is wrong).
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Ticket URL: <https://trac.ffmpeg.org/ticket/9929#comment:2>
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