avcodec/dct32_template: Fix runtime error: signed integer overflow: -1071326067 ...
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 21 May 2017 21:35:21 +0000 (23:35 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 22 May 2017 00:16:39 +0000 (02:16 +0200)
commita1cbf53c566b84a5974f516076cbc36c188f6d08
treeef3061e279a219e6adf0bb55f1f8c54bc84cbd74
parent40fa6a2fa2c255293a780a194eecae5df52644a1
avcodec/dct32_template: Fix runtime error: signed integer overflow: -1071326067 - 1088238847 cannot be represented in type 'int'

Fixes: 1731/clusterfuzz-testcase-minimized-5123972414832640

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/dct32_template.c