ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Fri Dec 27 00:11:59 2019 +0100| [a71794e8c262a374dc6def8448319241cc504b3c] | committer: Michael Niedermayer
avcodec/ralf: Fix overflows of biased values Fixes: signed integer overflow: 2003010644 * 2 cannot be represented in type 'int' Fixes: 19593/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5660628006207488 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a71794e8c262a374dc6def8448319241cc504b3c --- libavcodec/ralf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ralf.c b/libavcodec/ralf.c index d8f1803086..5d88b4c943 100644 --- a/libavcodec/ralf.c +++ b/libavcodec/ralf.c @@ -60,7 +60,7 @@ typedef struct RALFContext { int filter_bits; ///< filter precision for the current channel data int32_t filter[64]; - int bias[2]; ///< a constant value added to channel data after filtering + unsigned bias[2]; ///< a constant value added to channel data after filtering int num_blocks; ///< number of blocks inside the frame int sample_offset; _______________________________________________ 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".
