[FFmpeg-trac] #2093(undetermined:new): ffplay: crash when seeking with the mouse

[FFmpeg]

#2093: ffplay: crash when seeking with the mouse
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket2077/problem.rm

 {{{
 (gdb) r problem.rm
 Starting program: d:\mingw\msys\1.0\ffmpeg-head-23fba3e\ffplay_g.exe
 problem.rm
 [New Thread 1752.0x138]
 [New Thread 1752.0xd70]
 [New Thread 1752.0xc14]
 [New Thread 1752.0xff8]
 [New Thread 1752.0xfe8]
 [New Thread 1752.0x224]
 [New Thread 1752.0x718]
 [New Thread 1752.0xf38]

 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 1752.0x718]
 0x005e149b in ff_MPV_frame_end (s=0x3fb4020) at
 libavcodec/mpegvideo.c:1371
 1371        s->last_lambda_for [s->pict_type] =
 s->current_picture_ptr->f.quality;
 (gdb) bt
 #0  0x005e149b in ff_MPV_frame_end (s=0x3fb4020)
     at libavcodec/mpegvideo.c:1371
 #1  0x0099602b in ff_rv34_decode_frame (avctx=0x3f977e0, data=0x4547960,
     got_picture_ptr=0xdedfd44, avpkt=0xdedfc58) at libavcodec/rv34.c:1656
 #2  0x0052bc97 in avcodec_decode_video2 (avctx=0x3f977e0,
 picture=0x4547960,
     got_picture_ptr=0xdedfd44, avpkt=0xdedfcf8) at libavcodec/utils.c:1442
 #3  0x004059a4 in get_video_frame (pkt=<optimized out>, pts=<optimized
 out>,
     frame=<optimized out>, is=<optimized out>) at ffplay.c:1497
 #4  input_request_frame (link=0x3fe1e80) at ffplay.c:1675
 #5  0x0040f051 in avfilter_request_frame (link=0x3fe1e80)
     at libavfilter/avfilter.c:549
 #6  0x0040ce5f in av_buffersink_get_buffer_ref (ctx=0x3fcfc20,
     bufref=0xdedff14, flags=0) at libavfilter/sink_buffer.c:131
 #7  0x0040212b in video_thread (arg=0x3e90040) at ffplay.c:1842
 #8  0x681097ee in SDL_RunThread (data=0x45effc8)
     at ./src/thread/SDL_thread.c:204
 #9  0x681327d3 in RunThread (data=0x449c158)
     at ./src/thread/win32/SDL_systhread.c:74
 #10 RunThreadViaBeginThreadEx (data=0x449c158)
     at ./src/thread/win32/SDL_systhread.c:95
 #11 0x77c2a3b0 in msvcrt!_endthreadex () from
 C:\WINDOWS\system32\msvcrt.dll
 #12 0x7c80b729 in KERNEL32!GetModuleFileNameA ()
    from C:\WINDOWS\system32\kernel32.dll
 #13 0x00000000 in ?? ()
 (gdb)
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2093>
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