[Ffmpeg-devel] core dump when displaying ffmpeg help

[Xavier Rodriguez INEXBEE]

Sorry, but I am not a C programmer and not really involved in ffmpeg
developpement.

Here are some additionnal information around this issue.

*The gdb output:

(gdb) bt
#0  0xff133218 in strlen () from /usr/lib/libc.so.1
#1  0xff186520 in _doprnt () from /usr/lib/libc.so.1
#2  0xff188414 in vfprintf () from /usr/lib/libc.so.1
#3  0x00077e40 in av_vlog ()


*The truss output:

-muxpreload seconds  set the initial demux-decode delay
write(1, " - m u x p r e l o a d  ".., 56)      = 56
AVCodecContextwrite(2, " A V C o d e c C o n t e".., 14)        = 14
 AVOptions:
write(2, "   A V O p t i o n s :\n", 12)        = 12
-write(2, " -", 1)                              = 1
bit_ratewrite(2, " b i t _ r a t e", 8)                 = 8
         write(2, "                  ", 9)              = 9
 write(2, "  ", 1)                              = 1
Ewrite(2, " E", 1)                              = 1
.write(2, " .", 1)                              = 1
Vwrite(2, " V", 1)                              = 1
Awrite(2, " A", 1)                              = 1
.write(2, " .", 1)                              = 1
    Incurred fault #6, FLTBOUNDS  %pc = 0xFF133218
      siginfo: SIGSEGV SEGV_MAPERR addr=0x00000000
    Received signal #11, SIGSEGV [default]
      siginfo: SIGSEGV SEGV_MAPERR addr=0x00000000
        *** process killed ***