[FFmpeg-trac] #6692(undetermined:closed): ffmpeg crashed when libx264rgb and preset is used

FFmpeg trac at avcodec.org
Tue Sep 26 00:24:17 EEST 2017


#6692: ffmpeg crashed when libx264rgb and preset is used
-------------------------------------+-------------------------------------
             Reporter:  dkt          |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  libx264      |               Resolution:  invalid
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * status:  new => closed
 * resolution:   => invalid


Comment:

 {{{
 ==16876== Process terminating with default action of signal 6 (SIGABRT):
 dumping core
 ==16876==    at 0xD8F58DF: raise (in /usr/lib64/libc-2.24.so)
 ==16876==    by 0xD8F74D9: abort (in /usr/lib64/libc-2.24.so)
 ==16876==    by 0xD8EDD66: __assert_fail_base (in /usr/lib64/libc-2.24.so)
 ==16876==    by 0xD8EDE11: __assert_fail (in /usr/lib64/libc-2.24.so)
 ==16876==    by 0x85E4143: x264_rc_analyse_slice (in
 /usr/local/lib/libx264.so.152)
 ==16876==    by 0x85F1223: ??? (in /usr/local/lib/libx264.so.152)
 ==16876==    by 0x85F6DC7: x264_ratecontrol_start (in
 /usr/local/lib/libx264.so.152)
 ==16876==    by 0x8621B18: x264_encoder_encode (in
 /usr/local/lib/libx264.so.152)
 ==16876==    by 0x9172B2: X264_frame (in /usr/local/src/ffmpeg/ffmpeg_g)
 ==16876==    by 0x7953FD: avcodec_encode_video2 (in
 /usr/local/src/ffmpeg/ffmpeg_g)
 ==16876==    by 0x7956DA: do_encode (in /usr/local/src/ffmpeg/ffmpeg_g)
 ==16876==    by 0x795667: avcodec_send_frame (in
 /usr/local/src/ffmpeg/ffmpeg_g)
 }}}
 Even if there is a bug in FFmpeg, libx264 should not abort because of bad
 input.
 Feel free to provide a sample, but please recompile with (only)
 {{{--enable-gpl --enable-libx264}}} and report to libx264 if the issue is
 still reproducible.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6692#comment:3>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list