ffmpeg | branch: release/2.8 | Michael Niedermayer <mich...@niedermayer.cc> | Sun May 19 04:49:15 2024 +0200| [f77bf5035892a6fe71d2018243a3616c8be94aa3] | committer: Michael Niedermayer
avcodec/wavpackenc: Use unsigned for potential 31bit shift Fixes: CID1465481 Unintentional integer overflow Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 6f976db251864ad698c935130370774783bf12f4) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f77bf5035892a6fe71d2018243a3616c8be94aa3 --- libavcodec/wavpackenc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/wavpackenc.c b/libavcodec/wavpackenc.c index 751d1fdf92..7e6c7dc362 100644 --- a/libavcodec/wavpackenc.c +++ b/libavcodec/wavpackenc.c @@ -1990,7 +1990,7 @@ static void encode_flush(WavPackEncodeContext *s) put_bits(pb, 31, 0x7FFFFFFF); cbits -= 31; } else { - put_bits(pb, cbits, (1 << cbits) - 1); + put_bits(pb, cbits, (1U << cbits) - 1); cbits = 0; } } while (cbits); @@ -2019,7 +2019,7 @@ static void encode_flush(WavPackEncodeContext *s) put_bits(pb, 31, 0x7FFFFFFF); cbits -= 31; } else { - put_bits(pb, cbits, (1 << cbits) - 1); + put_bits(pb, cbits, (1U << cbits) - 1); cbits = 0; } } while (cbits); _______________________________________________ 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".
