opj_tcd_dc_level_shift_decode: avoid int32 overflow when prec == 31. Fixes https...
authorEven Rouault <even.rouault@spatialys.com>
Sun, 30 Jul 2017 13:22:24 +0000 (15:22 +0200)
committerEven Rouault <even.rouault@spatialys.com>
Sun, 30 Jul 2017 13:22:24 +0000 (15:22 +0200)
commit68832af20e3b3710424947e12762b6b52d3b6ac0
tree67d971f3a3fea8e0db300b70903692d56f27e1e1
parent517bf6fd86dae18b62390a03533d30da0e5bb701
opj_tcd_dc_level_shift_decode: avoid int32 overflow when prec == 31. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2799. Credit to OSS Fuzz
src/lib/openjp2/tcd.c