CVE-2021-45945

uWebSockets 19.0.0 through 20.8.0 has an out-of-bounds write in std::__1::pair uWS::HttpParser::fenceAndConsumePostPadded<0 (called from uWS::HttpParser::consumePostPadded and std::__1::__function::__funchttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31457

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/uwebsockets/OSV-2021-453.yaml