Fixes: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 15123/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5738039235575808
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/wsddec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/wsddec.c b/libavformat/wsddec.c index dfa8014b1c..43660d4cea 100644 --- a/libavformat/wsddec.c +++ b/libavformat/wsddec.c @@ -137,7 +137,7 @@ static int wsd_read_header(AVFormatContext *s) if (!(channel_assign & 1)) { int i; for (i = 1; i < 32; i++) - if (channel_assign & (1 << i)) + if (channel_assign & (1U << i)) st->codecpar->channel_layout |= wsd_to_av_channel_layoyt(s, i); } -- 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".
