OSV-2022-1121 Global-buffer-overflow in get_unpack_proc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52870 Crash type: Global-buffer-overflow READ 8 Crash state: getunpackproc xpsbegintypedimage epobegintypedimage...

OSV-2022-805 Global-buffer-overflow in get_unpack_proc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50731 Crash type: Global-buffer-overflow READ 8 Crash state: getunpackproc xpsbegintypedimage defaultsubclassbegintypedimage...