Project: pycparser

Language python
OSS-Fuzz project link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 1
Lines of code 4474
Lines covered 1811
Code coverage 40.48%
Code coverage report Report link
Static reachability 0.60%
Fuzz Introspector report Report link

Historical progression

Functions of interest to fuzz

This section outlines functions that may be of interest to fuzz. They are based on ranking functions that have a lot of complexity but currently exhibit low code coverage. The complexity is calculated based on the function itself as well as the functions called by the given function, i.e. the tree of code that the function triggers.

This is only a minor amount of introspection information available for this project. Please consult the Fuzz Introspector report for more information, e.g. the introspection table of all functions in the target project available here.

Function name Function source file Accumulated cyclomatic complexity Code coverage
pycparser.ply.yacc.yacc pycparser.ply.yacc 552 14.43%
pycparser.ply.yacc.LRGeneratedTable.__init__ pycparser.ply.yacc 200 0.0% pycparser.c_ast 189 15.78%
pycparser.ply.cpp.Preprocessor.parsegen pycparser.ply.cpp 177 0.0%
pycparser.ply.cpp.Preprocessor.include pycparser.ply.cpp 166 0.0%
pycparser.ply.cpp.Preprocessor.parse pycparser.ply.cpp 163 0.0%
pycparser.ply.yacc.LRGeneratedTable.lr_parse_table pycparser.ply.yacc 162 0.0%
pycparser.ply.yacc.LRGeneratedTable.add_lalr_lookaheads pycparser.ply.yacc 126 0.0%
pycparser.ply.yacc.LRParser.parsedebug pycparser.ply.yacc 106 0.0%
pycparser.ply.yacc.ParserReflect.validate_all pycparser.ply.yacc 103 0.0%