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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-06-16 23:31:42 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-06-16 23:32:28 +0200 |
| commit | 9b65dbf7349aace16f7ca65f7cef1a368e2d83d9 (patch) | |
| tree | 392546de3dc895765d95b7d92d3dcb7f7578212c /libavcodec/gdv.c | |
| parent | dfb61ea2630029b7aec7911aade769bf1a914eea (diff) | |
| download | ffmpeg-9b65dbf7349aace16f7ca65f7cef1a368e2d83d9.tar.gz | |
avcodec/gdv: Fix undefined shift
Fixes: runtime error: left shift of 255 by 24 places cannot be represented in type 'int'
Fixes: 2249/clusterfuzz-testcase-minimized-5388542379294720
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/gdv.c')
| -rw-r--r-- | libavcodec/gdv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/gdv.c b/libavcodec/gdv.c index cae82b825d..275af9a351 100644 --- a/libavcodec/gdv.c +++ b/libavcodec/gdv.c @@ -330,7 +330,7 @@ static int gdv_decode_frame(AVCodecContext *avctx, void *data, unsigned r = bytestream2_get_byte(gb); unsigned g = bytestream2_get_byte(gb); unsigned b = bytestream2_get_byte(gb); - gdv->pal[i] = 0xFF << 24 | r << 18 | g << 10 | b << 2; + gdv->pal[i] = 0xFFU << 24 | r << 18 | g << 10 | b << 2; } break; case 3: |