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| author | Luca Barbato <lu_zero@gentoo.org> | 2014-08-08 18:07:43 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2014-08-09 04:01:15 +0200 |
| commit | 0ab76ddf313eeab70d06619ae0376fd7dd40761b (patch) | |
| tree | 5b9cc612dea64c831a020c831ddd998c709cb796 /libavcodec/cdgraphics.c | |
| parent | 042c25f54bd25b52d2936b822be026450971a82d (diff) | |
| download | ffmpeg-0ab76ddf313eeab70d06619ae0376fd7dd40761b.tar.gz | |
avcodec: Introduce ff_get_buffer
Validate the image size there as is done in the other release
branches.
Bug-Id: CVE-2011-3935
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Diffstat (limited to 'libavcodec/cdgraphics.c')
| -rw-r--r-- | libavcodec/cdgraphics.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/cdgraphics.c b/libavcodec/cdgraphics.c index 9ab00b4fac..f642287782 100644 --- a/libavcodec/cdgraphics.c +++ b/libavcodec/cdgraphics.c @@ -20,6 +20,7 @@ */ #include "avcodec.h" +#include "internal.h" #include "bytestream.h" /** @@ -331,7 +332,7 @@ static int cdg_decode_frame(AVCodecContext *avctx, } cdg_init_frame(&new_frame); - ret = avctx->get_buffer(avctx, &new_frame); + ret = ff_get_buffer(avctx, &new_frame); if (ret) { av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return ret; |