[FFmpeg-trac] #2724(avcodec:new): rv10 crash with low mem
FFmpeg
trac at avcodec.org
Sat Jun 29 12:26:22 CEST 2013
#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
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2724#comment:1>
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