OSV-2020-1125 Use-of-uninitialized-value in pcpp::IDnsResource::decodeName

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22451 Crash type: Use-of-uninitialized-value Crash state: pcpp::IDnsResource::decodeName pcpp::IDnsResource::IDnsResource pcpp::DnsQuery::DnsQuery...

OSV-2020-930 Use-of-uninitialized-value in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22087 Crash type: Use-of-uninitialized-value Crash state: std::1::basicstring, std::1::allocatorch pcpp::IDnsResource::IDnsResource pcpp::DnsQuery::DnsQuery...