xenia-project/FFmpeg
1
0
Fork 0
mirror of https://github.com/xenia-project/FFmpeg.git synced 2024-12-05 01:56:41 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

smacker: pad the extradata allocation

Browse Source 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Kostya Shishkov 2013-06-12 14:28:07 +02:00 committed by Luca Barbato
parent bbb2945f2d
commit 58c95448e4
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libavformat/smacker.c
View File

@ -210,7 +210,8 @@ static int smacker_read_header(AVFormatContext *s)
/* load trees to extradata, they will be unpacked by decoder */
st->codec->extradata = av_malloc(smk->treesize + 16);
st->codec->extradata = av_mallocz(smk->treesize + 16 +
FF_INPUT_BUFFER_PADDING_SIZE);
st->codec->extradata_size = smk->treesize + 16;
if(!st->codec->extradata){
av_log(s, AV_LOG_ERROR, "Cannot allocate %i bytes of extradata\n", smk->treesize + 16);