[FFmpeg-trac] #2288(undetermined:new): Decoding with h264_vda crashes ffplay

FFmpeg trac at avcodec.org
Wed Feb 20 22:14:45 CET 2013


#2288: Decoding with h264_vda crashes ffplay
-------------------------------------+-------------------------------------
             Reporter:  gjdfgh       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  crash        |               Resolution:
  SIGSEGV vda regression h264        |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by pigoz):

 Sorry, you are right. I trusted the previous comments in this thread to be
 right. Your second patch seems to fix the crash in
 {{{avpriv_color_frame()}}} but this reveals a new crash:

 Here's the bt

 {{{
 Program received signal EXC_BAD_ACCESS, Could not access memory.
 Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000
 [Switching to process 5087 thread 0xae03]
 0x000000010029f350 in ff_h264_pred_init ()
 (gdb) bt
 #0  0x000000010029f350 in ff_h264_pred_init ()
 #1  0x0000000000000010 in ?? ()
 }}}

 Can I do something to get  amore meaningful backtrace? So many info
 missing.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2288#comment:10>
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