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ffmpeg/libavcodec/simple_idct_template.c
Michael Niedermayer 85cbd042ff avcodec/simple_idct_template: Fix integer overflow in idctSparseColAdd() 
Fixes: signed integer overflow: 1106434976 + 1041773512 cannot be represented in type 'int'
Fixes: 15421/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5669209314426880

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-07-08 09:38:05 +02:00

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