OSV-2020-2097 Use-of-uninitialized-value in WelsCommon::CMemoryAlign::~CMemoryAlign

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26612 Crash type: Use-of-uninitialized-value Crash state: WelsCommon::CMemoryAlign::CMemoryAlign WelsCommon::CMemoryAlign::CMemoryAlign WelsDec::CWelsDecoder::UninitDecoderCtx...

openh264:decoder_fuzzer: Crash in WelsCommon::WelsFree

Project: https://github.com/cisco/openh264.git Detailed Report: https://oss-fuzz.com/testcase?key=6195267555295232 Project: openh264 Fuzzing Engine: libFuzzer Fuzz Target: decoderfuzzer Job Type: libfuzzermsanopenh264 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x7f981c8f0020 Crash...