Opened 5 years ago
Closed 5 years ago
#8163 closed defect (fixed)
left shift of 64 by 25 places cannot be represented in type 'int' in libavformat/sdsdec.c:71
Reported by: | Suhwan | Owned by: | |
---|---|---|---|
Priority: | normal | Component: | undetermined |
Version: | git-master | Keywords: | ubsan |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
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.
Attachments (2)
Change History (3)
by , 5 years ago
Attachment: | gdb-sdsdec71 added |
---|
by , 5 years ago
Attachment: | sds-pcm24.sds added |
---|
comment:1 by , 5 years ago
Resolution: | → fixed |
---|---|
Status: | new → closed |
Fixed in 1a17a66b09899fabde52c06cadd985003bcd1965.
Note:
See TracTickets
for help on using tickets.
poc