[FFmpeg-trac] #2724(avcodec:new): rv10 crash with low mem

[FFmpeg]

#2724: rv10 crash with low mem
-------------------------------------+-----------------------------------
             Reporter:  ami_stuff    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  crash abort  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-----------------------------------
Changes (by cehoyos):

 * keywords:   => crash abort
 * priority:  normal => important
 * version:  unspecified => git-master
 * component:  undetermined => avcodec


Comment:

 Replying to [ticket:2724 ami_stuff]:
 > sorry for not providing bt, but gdb I compiled for knoppix says that
 ffmpeg_g have no symbols

 It may be simpler to install a distribution that comes with gdb but note
 that gdb does not play nice with ulimit, only with -max_alloc

 I cannot reproduce above crash (it is possible to trigger both "pb frame
 is not implemented" and "HEADER ERROR" messages but ffmpeg quits normally
 after that), but the following assert:
 {{{
 $ ffmpeg_g -max_alloc 100000 -i rv1.rm -f null -
 ffmpeg version N-54249-gfc736a9 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jun 29 2013 12:22:00 with gcc 4.7 (SUSE Linux)
   configuration:
   libavutil      52. 37.101 / 52. 37.101
   libavcodec     55. 17.100 / 55. 17.100
   libavformat    55. 10.100 / 55. 10.100
   libavdevice    55.  2.100 / 55.  2.100
   libavfilter     3. 77.101 /  3. 77.101
   libswscale      2.  3.100 /  2.  3.100
   libswresample   0. 17.102 /  0. 17.102
 [rm @ 0x354b880] Invalid stream index 1 for index at pos 1523773
 Assertion ret >= 0 failed at libavcodec/bitstream.c:285
 Aborted
 }}}

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2724#comment:1>
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