mirrors/librempeg
1
0
Fork 0
mirror of https://github.com/librempeg/librempeg synced 2024-11-23 03:28:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

avcodec/msrle: check return code for success before use

Browse Source 
The check is possibly redundant, but better to check for errors
that dont occur than to skip the check and crash

Fixes CID1197060

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-04-06 04:01:24 +02:00
parent f87b3d5523
commit 754f84663e
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libavcodec/msrle.c
View File

@ -116,6 +116,9 @@ static int msrle_decode_frame(AVCodecContext *avctx,
uint8_t *buf = avpkt->data + (avctx->height-1)*istride;
int i, j;
if (linesize < 0)
return linesize;
for (i = 0; i < avctx->height; i++) {
if (avctx->bits_per_coded_sample == 4) {
for (j = 0; j < avctx->width - 1; j += 2) {