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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-02-09 18:09:24 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 13:33:44 +0200 |
| commit | 1b2bb4877b23ced72be46f7a6b921baeb04a4a4b (patch) | |
| tree | 084841d79155d576428352f2bdd5246364bcde81 /libavutil/fifo.c | |
| parent | 00aec6d9ba5d602542d0ac010f172e2a30194a66 (diff) | |
| download | ffmpeg-1b2bb4877b23ced72be46f7a6b921baeb04a4a4b.tar.gz | |
libavcodec/wmalosslessdec: prevent sum of positive numbers from becoming negative
Fixes: left shift of negative value -8321365
Fixes: 20506/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-4798062906310656
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 62e4003780cad60ac1371fef892da08c27069964)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/fifo.c')
0 files changed, 0 insertions, 0 deletions