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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-05-05 00:23:13 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-08-24 15:17:48 +0200 |
| commit | d94d383f13d1a46dec1cba71bf56bdc8c63feb57 (patch) | |
| tree | 08737e76beaa90f35680712599c4a64169f601b3 | |
| parent | 2a8c3a789549940fbf6ac57c72d4a45c5cc1d00e (diff) | |
| download | ffmpeg-d94d383f13d1a46dec1cba71bf56bdc8c63feb57.tar.gz | |
xbmdec: fix off by one error in scanf()
Fixes out of array access
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 88c1b0e7a852e48d9f0e3d79c44edaa86e59acfe)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/xbmdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/xbmdec.c b/libavcodec/xbmdec.c index b3e4cf2f89..ef27d703fb 100644 --- a/libavcodec/xbmdec.c +++ b/libavcodec/xbmdec.c @@ -57,7 +57,7 @@ static int xbm_decode_frame(AVCodecContext *avctx, void *data, int number, len; ptr += strcspn(ptr, "#"); - if (sscanf(ptr, "#define %256s %u", name, &number) != 2) { + if (sscanf(ptr, "#define %255s %u", name, &number) != 2) { av_log(avctx, AV_LOG_ERROR, "Unexpected preprocessor directive\n"); return AVERROR_INVALIDDATA; } |