avcodec/h264idct_template: Fix multiple runtime error: signed integer overflow
authorMichael Niedermayer <michael@niedermayer.cc>
Fri, 24 Mar 2017 02:09:32 +0000 (03:09 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 26 Mar 2017 17:17:30 +0000 (19:17 +0200)
commit0ba22831e1fcc88c755190b08a9cfc235df3a9a9
tree25418b15dca54c031ea46964bb9843185bef6a7a
parent73fb40dc879573a154811771cf7d5a732d969752
avcodec/h264idct_template: Fix multiple runtime error: signed integer overflow

Fixes: 712/clusterfuzz-testcase-6647676227551232

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/h264idct_template.c