Fixes: left shift of 133 by 24 places cannot be represented in type 'int' Fixes: 15365/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5716153105645568
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/vividas.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/vividas.c b/libavformat/vividas.c index 753328245d..ed2eaea633 100644 --- a/libavformat/vividas.c +++ b/libavformat/vividas.c @@ -118,7 +118,7 @@ static unsigned recover_key(unsigned char sample[4], unsigned expected_size) return (sample[0]^plaintext[0])| ((sample[1]^plaintext[1])<<8)| ((sample[2]^plaintext[2])<<16)| - ((sample[3]^plaintext[3])<<24); + ((unsigned)(sample[3]^plaintext[3])<<24); } static void xor_block(void *p1, void *p2, unsigned size, int key, unsigned *key_ptr) -- 2.22.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
