avcodec/aacpsdsp_template: Fix integer overflow in ps_hybrid_analysis_c()
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 13 Jun 2019 13:00:14 +0000 (15:00 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 27 Jun 2019 15:50:47 +0000 (17:50 +0200)
commit26605408f1aaf212d966277ece9dc6ce73ce5a1d
treeafee566ae6c1a56bcc9a2385cf4042701e333034
parentef73b0da2df22f5f589692961d17d2294cd2a457
avcodec/aacpsdsp_template: Fix integer overflow in ps_hybrid_analysis_c()

Fixes: signed integer overflow: -1539565182 + -798086761 cannot be represented in type 'int'
Fixes: 14807/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-564925382682214

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 f8f5668df590d853429586e1f95cbd9cee38920e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/aacpsdsp_template.c