OSV-2022-893 UNKNOWN READ in AffixMgr::suffix_check

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51294 Crash type: UNKNOWN READ Crash state: AffixMgr::suffixcheck PfxEntry::checkword AffixMgr::prefixcheck...

OSV-2022-889 Heap-use-after-free in AffixMgr::prefix_check

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51277 Crash type: Heap-use-after-free READ 2 Crash state: AffixMgr::prefixcheck AffixMgr::affixcheck HunspellImpl::checkword...

OSV-2022-872 Stack-buffer-overflow in PfxEntry::test_condition

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51134 Crash type: Stack-buffer-overflow READ 1 Crash state: PfxEntry::testcondition PfxEntry::checkword AffixMgr::prefixcheck...