wrapper/FFmpeg
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

tiff: in add_string_metadata() check the count more completely

Browse source 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-01-27 04:53:03 +01:00
parent 5de286ef88
commit b16830840e
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
libavcodec/tiff.c
View file

@ -308,7 +308,7 @@ static int add_string_metadata(int count, const char *name,
{
char *value;
if (bytestream2_get_bytes_left(&s->gb) < count)
if (bytestream2_get_bytes_left(&s->gb) < count || count < 0)
return AVERROR_INVALIDDATA;
value = av_malloc(count + 1);