[FFmpeg-trac] #975(avfilter:new): commit 151ecc2aecd81718e2520936dd3c537d7e6fe2fc causes segfault when using overlay filter

[FFmpeg]

#975: commit 151ecc2aecd81718e2520936dd3c537d7e6fe2fc causes segfault when using
overlay filter
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             Reporter:  nichot20    |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by nichot20):

 It would appear that this bug has now been fixed by commit:-

 9b027c0d0794b50e3b638cca4bed925638ab68bc

 Which has the commit message:-

 dsputil: set STRIDE_ALIGN to 16 for x86 also.

     This fixes crashes in e.g. PNG decoding with SSE2 enabled. In fact,
 many
     x86 optimizations for codecs assume that our buffer strides are
 16-byte
     aligned.

 Applying this patch on my previously broken build fixes it, and I can
 confirm that:-

 f2b20b7a8b6fcbcd8cc669f5211e4e2ed7d8e9f3 08/02/2012 23:44

 ffmpeg git-master works OK.

 I therefore believe this ticket can be closed.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/975#comment:9>
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