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(parent: b758323) | patch
avcodec/atrac9dec: Check q_unit_cnt more completely before using it to access at9_tab...
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 3 Dec 2019 20:33:18 +0000 (21:33 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 7 Dec 2019 18:34:57 +0000 (19:34 +0100)
commite1d836d2375c93cbc44a2b0d34e404682c1e8436
tree032a232f10cafca48db6662ebea9814b0670d48ctree | snapshot
parentb7583230ae684d810872c13c1296674c63f28463commit | diff
avcodec/atrac9dec: Check q_unit_cnt more completely before using it to access at9_tab_band_ext_group

Fixes: index 8 out of bounds for type 'const uint8_t [8][3]'
Fixes: 19127/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ATRAC9_fuzzer-5709394985091072
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/atrac9dec.c diff | blob | history
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