Fuzz introspector: Extensions
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
0 0 4 :

['std::__1::basic_string , std::__1::allocator >::operator+=[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::basic_string , std::__1::allocator > std::__1::operator+[abi:ne180100] , std::__1::allocator >(char const*, std::__1::basic_string , std::__1::allocator >&&)', 'std::__1::to_string(int)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']

0 0 uWS::negotiateCompression(bool,int,int,std::__1::basic_string_view >) call site: 00000 /src/uWebSockets/fuzzing/./../src/WebSocketExtensions.h:192
0 0 None 0 0 uWS::negotiateCompression(bool,int,int,std::__1::basic_string_view >) call site: 00000 /src/uWebSockets/fuzzing/./../src/WebSocketExtensions.h:211

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 uWS::negotiateCompression(bool, int, int, std::__1::basic_string_view<char, std::__1::char_traits<char> >) [function] [call site] 00001
2 uWS::ExtensionsParser::ExtensionsParser(char const*, unsigned long) [function] [call site] 00002
3 uWS::ExtensionsParser::getToken(char const*&, char const*) [function] [call site] 00003
4 isalnum [function] [call site] 00004
5 __ctype_b_loc [call site] 00005
4 isalnum [function] [call site] 00006
3 uWS::ExtensionsParser::getToken(char const*&, char const*) [function] [call site] 00007
2 __cxa_thread_atexit [call site] 00008
1 uWS::negotiateCompression(bool, int, int, std::__1::basic_string_view<char, std::__1::char_traits<char> >) [function] [call site] 00009
1 uWS::negotiateCompression(bool, int, int, std::__1::basic_string_view<char, std::__1::char_traits<char> >) [function] [call site] 00010