RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

libavcodec/mpegaudiodecheader.h: fix version check pattern 

This fixes the check for the reserved MPEG audio version ID,
used to detect an invalid frame header.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Karsten Otto 2018-07-12 09:30:25 +02:00 committed by Michael Niedermayer
parent aba13dc13e
commit ce372bc278
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/mpegaudiodecheader.h
View File

@ -63,7 +63,7 @@ static inline int ff_mpa_check_header(uint32_t header){
if ((header & 0xffe00000) != 0xffe00000)
return -1;
/* version check */
if ((header & (3<<19)) == 1)
if ((header & (3<<19)) == 1<<19)
return -1;
/* layer check */
if ((header & (3<<17)) == 0)