Project: pdfminersix

Language python
OSS-Fuzz project link
Project repository link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 3
Lines of code 8080
Lines covered 4349
Code coverage 53.82%
Code coverage report Report link
Static reachability 30.95%
Fuzz Introspector report Report link (from 2025-03-27)
Fuzzer Code coverage (lines) Latest Report Comments
extract_text_fuzzer 0% (avg: 0.0%, max: 0%) 2025-03-27
extract_text_to_fp_fuzzer 0% (avg: 0.0%, max: 0%) 2025-03-27
page_extraction_fuzzer 0% (avg: 0.0%, max: 0%) 2025-03-27

Historical Progression

Per Fuzzer 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
...pdfminer.six.fuzzing.extract_text_to_fp_fuzzer.fuzz_one_input ...pdfminer.six.fuzzing.extract_text_to_fp_fuzzer 1157 0.0%
pdfminer.high_level.extract_text_to_fp pdfminer.high_level 961 0.0%
...pdfminer.six.fuzzing.page_extraction_fuzzer.fuzz_one_input ...pdfminer.six.fuzzing.page_extraction_fuzzer 926 0.0%
...pdfminer.six.fuzzing.extract_text_fuzzer.fuzz_one_input ...pdfminer.six.fuzzing.extract_text_fuzzer 920 0.0%
pdfminer.high_level.extract_pages pdfminer.high_level 902 0.0%
pdfminer.high_level.extract_text pdfminer.high_level 899 9.09%
pdfminer.pdfinterp.PDFPageInterpreter.do_Tf pdfminer.pdfinterp 564 12.5%
pdfminer.pdffont.PDFType3Font.__init__ pdfminer.pdffont 393 0.0%
pdfminer.converter.HTMLConverter.receive_layout pdfminer.converter 243 0.0%
pdfminer.converter.HTMLConverter.receive_layout.render pdfminer.converter 240 2.083%