[FFmpeg-trac] #8163(undetermined:new): left shift of 64 by 25 places cannot be represented in type 'int' in libavformat/sdsdec.c:71
FFmpeg
trac at avcodec.org
Mon Sep 16 18:28:59 EEST 2019
#8163: left shift of 64 by 25 places cannot be represented in type 'int' in
libavformat/sdsdec.c:71
-------------------------------------+-------------------------------------
Reporter: Suhwan | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: ubsan | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
There's a left shift of 64 by 25 places cannot be represented in type
'int' in libavformat/sdsdec.c:71
How to reproduce:
{{{
% ./ffmpeg_g -y -r 64 -i sds-pcm24.sds -loglevel 99 -map 0 -c: s:8 wmv1
-c: v:42 aptx -disposition: a:80 avui -disposition: a:7 h263_v4l2m2m
-vframes 72 -ab 326k -ac 10 output/tmp.paf
ffmpeg version N-94943-g1db6e47e85
built on ubuntu 18.04 with clang-6 and UBSAN option.
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/8163>
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