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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/ansi.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/ansi.c')
| -rw-r--r-- | libavcodec/ansi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/ansi.c b/libavcodec/ansi.c index 32c7ce4ecd..3721bca1e8 100644 --- a/libavcodec/ansi.c +++ b/libavcodec/ansi.c @@ -26,6 +26,7 @@ #include "libavutil/lfg.h" #include "avcodec.h" +#include "internal.h" #include "cga_data.h" #define ATTR_BOLD 0x01 /**< Bold/Bright-foreground (mode 1) */ @@ -221,7 +222,7 @@ static int execute_code(AVCodecContext * avctx, int c) if (s->frame.data[0]) avctx->release_buffer(avctx, &s->frame); avcodec_set_dimensions(avctx, width, height); - ret = avctx->get_buffer(avctx, &s->frame); + ret = ff_get_buffer(avctx, &s->frame); if (ret < 0) { av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return ret; |