[FFmpeg-trac] #1227(avcodec:reopened): crash in ff_put_h264_chroma_mc8_neon

FFmpeg trac at avcodec.org
Wed Sep 26 17:55:20 CEST 2012

#1227: crash in ff_put_h264_chroma_mc8_neon
             Reporter:  elioxia      |                    Owner:
                 Type:  defect       |                   Status:  reopened
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  arm crash    |               Blocked By:
  h264                               |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |

Comment (by michael):

 Replying to [comment:16 elioxia]:
 > I suggest 32byte-padded buffer as a workaround, but cannot understand
 why 16byte padding is not enough in the first place.

 The problem the way i understand it (i couldnt reproduce a crash) is that
 this code reads a line too much not just a few bytes

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1227#comment:19>
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