Fixes: signed integer overflow:
755176387 +
1515360583 cannot be represented in type 'int'
Fixes: 15506/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-
5706859232624640
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
bf778af1493b0814696307432763246fb53c75e7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>