[FFmpeg-trac] #6192(swscale:new): bus error core dump in swscale optimizations on arm

FFmpeg trac at avcodec.org
Wed Mar 1 19:13:56 EET 2017


#6192: bus error core dump in swscale optimizations on arm
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             Reporter:  peterbennett  |                    Owner:
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  swscale
              Version:  3.2.1         |               Resolution:
             Keywords:  crash         |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Comment (by peterbennett):

 I commented out my workaround, rebuilt and ran with gdb as requested. The
 result is here

 https://paste.ubuntu.com/24091281/

 There are some quirks with raspberry pi gdb. Sometimes back trace is cut
 short with a 0x00000000 entry, as in this case.

 Let me know if there is anything else I can do to help.

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Ticket URL: <https://trac.ffmpeg.org/ticket/6192#comment:9>
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