Fixes: shift exponent 33 is too large for 32-bit type 'int' Fixes: 45645/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEHD_fuzzer-5651350182035456
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/mlpdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/mlpdec.c b/libavcodec/mlpdec.c index c51e0fbed7..2f5de9254a 100644 --- a/libavcodec/mlpdec.c +++ b/libavcodec/mlpdec.c @@ -207,7 +207,7 @@ static enum AVChannel thd_channel_layout_extract_channel(uint64_t channel_layout return AV_CHAN_NONE; for (i = 0; i < FF_ARRAY_ELEMS(thd_channel_order); i++) - if (channel_layout & (1 << thd_channel_order[i]) && !index--) + if (channel_layout & (1LL << thd_channel_order[i]) && !index--) return thd_channel_order[i]; return AV_CHAN_NONE; } -- 2.17.1 _______________________________________________ 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".
