Project: python-pypdf

Language python
OSS-Fuzz project link
Build status: Fuzzers failing: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 1
Lines of code 524
Lines covered 123
Code coverage 23.47%
Code coverage report Report link
Static reachability 23.37%
Fuzz Introspector report Report link (from 2024-02-29)

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
...fuzz_encryption.TestInputOne ...fuzz_encryption 1160 0.0%
pypdf._page.PageObject.extract_text pypdf._page 1069 0.0%
pypdf._writer.PdfWriter.append pypdf._writer 1063 0.0%
pypdf._writer.PdfWriter.merge pypdf._writer 1058 0.0%
pypdf._page.PageObject._extract_text pypdf._page 1037 0.0%
pypdf._page.PageObject.extract_xform_text pypdf._page 1030 0.0%
pypdf._page.PageObject._layout_mode_text pypdf._page 985 0.0%
pypdf._page._VirtualListImages.__getitem__ pypdf._page 976 0.0%
pypdf._page.PageObject.merge_rotated_page pypdf._page 961 0.0%
pypdf._page.PageObject.merge_scaled_page pypdf._page 953 0.0%