Fixes: "null pointer dereference" Fixes: 14551/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_V210_fuzzer-5088609952071680
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/v210dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/v210dec.c b/libavcodec/v210dec.c index bc1e1d34ff..5a33d8c089 100644 --- a/libavcodec/v210dec.c +++ b/libavcodec/v210dec.c @@ -104,7 +104,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, && avpkt->size - 64 >= stride * avctx->height) psrc += 64; - aligned_input = !((uintptr_t)psrc & 0xf) && !(stride & 0xf); + aligned_input = !((uintptr_t)psrc & 0x1f) && !(stride & 0x1f); if (aligned_input != s->aligned_input) { s->aligned_input = aligned_input; ff_v210dec_init(s); -- 2.21.0 _______________________________________________ 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".
