ffmpeg | branch: release/6.1 | Michael Niedermayer <mich...@niedermayer.cc> | Wed May 1 21:44:33 2024 +0200| [bc08dfdf5d9fa98e62bb2080f81fb80192cb2e58] | committer: Michael Niedermayer
avcodec/cbs_av1: Avoid shift overflow Fixes: CID1465488 Unintentional integer overflow Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit d7924a4f60f2088de1e6790345caba929eb97030) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bc08dfdf5d9fa98e62bb2080f81fb80192cb2e58 --- libavcodec/cbs_av1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c index 1d9ac5ab44..fb82996022 100644 --- a/libavcodec/cbs_av1.c +++ b/libavcodec/cbs_av1.c @@ -301,7 +301,7 @@ static int cbs_av1_write_increment(CodedBitstreamContext *ctx, PutBitContext *pb return AVERROR(ENOSPC); if (len > 0) - put_bits(pbc, len, (1 << len) - 1 - (value != range_max)); + put_bits(pbc, len, (1U << len) - 1 - (value != range_max)); CBS_TRACE_WRITE_END_NO_SUBSCRIPTS(); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".