ffmpeg | branch: release/2.8 | Michael Niedermayer <mich...@niedermayer.cc> | Sun Mar 5 22:25:04 2023 +0100| [f7946e292c8264cadfc93ec9772e6a51ba6434ae] | committer: Michael Niedermayer
avcodec/escape124: fix signdness of end of input check Fixes: Timeout Fixes: 56561/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-5560363635834880 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 87ad0a5dd7d12c91badc215c3b5d6745fa7acb02) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f7946e292c8264cadfc93ec9772e6a51ba6434ae --- libavcodec/escape124.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/escape124.c b/libavcodec/escape124.c index fab56b59e0..4cc6bf9b36 100644 --- a/libavcodec/escape124.c +++ b/libavcodec/escape124.c @@ -89,7 +89,7 @@ static CodeBook unpack_codebook(GetBitContext* gb, unsigned depth, unsigned i, j; CodeBook cb = { 0 }; - if (size >= INT_MAX / 34 || get_bits_left(gb) < size * 34) + if (size >= INT_MAX / 34 || get_bits_left(gb) < (int)size * 34) return cb; if (size >= INT_MAX / sizeof(MacroBlock)) _______________________________________________ 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".