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 8385
Lines covered 4594
Code coverage 54.79%
Code coverage report Report link
Static reachability 31.31%
Fuzz Introspector report Report link (from 2025-05-30)
Fuzzer Code coverage (lines) Latest Report Comments
extract_text_fuzzer 0% (avg: 0.0%, max: 0%) 2025-05-30
extract_text_to_fp_fuzzer 0% (avg: 0.0%, max: 0%) 2025-05-30
page_extraction_fuzzer 0% (avg: 0.0%, max: 0%) 2025-05-30

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 1185 0.0%
pdfminer.high_level.extract_text_to_fp pdfminer.high_level 1155 0.0%
...pdfminer.six.fuzzing.page_extraction_fuzzer.fuzz_one_input ...pdfminer.six.fuzzing.page_extraction_fuzzer 1128 0.0%
pdfminer.high_level.extract_pages pdfminer.high_level 1096 0.0%
pdfminer.high_level.extract_text pdfminer.high_level 1093 9.09%
...pdfminer.six.fuzzing.extract_text_fuzzer.fuzz_one_input ...pdfminer.six.fuzzing.extract_text_fuzzer 951 0.0%
pdfminer.pdffont.PDFType3Font.__init__ pdfminer.pdffont 430 0.0%
pdfminer.converter.HTMLConverter.receive_layout pdfminer.converter 243 0.0%
pdfminer.converter.HTMLConverter.receive_layout.render pdfminer.converter 240 0.0%
pdfminer.converter.XMLConverter.receive_layout pdfminer.converter 209 0.0%