[FFmpeg-trac] #7979(ffmpeg:new): Division by zero bug from libavformat/rawenc.c:70:50
FFmpeg
trac at avcodec.org
Sun Jun 30 12:57:55 EEST 2019
#7979: Division by zero bug from libavformat/rawenc.c:70:50
-------------------------------------+-------------------------------------
Reporter: Suhwan | Type: defect
Status: new | Priority: important
Component: ffmpeg | Version: git-
Keywords: Division by | master
Zero, ASAN, FFMpeg, avformat | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
There's a division by zero bug in libavformat/rawenc.c:70.
How to reproduce:
{{{
run following cmd with tmp.avi file:
% ffmpeg_g -y -i tmp.avi -map 0 -c:a:104 utvideo -c:v magicyuv
-disposition:a g722 -disposition:s:8 pam -vframes 0 -aframes 25 -ar 22050
-ac 5 tmp_.adx
ffmpeg version : N-94137-g89b96900fa Copyright (c) 2000-2019 the FFmpeg
developers
built with clang-9, clang-asan option.
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7979>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list