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

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
4 28 graphviz.rendering.Render.render call site: {node_id} graphviz.rendering.Render._view
3 23 graphviz.rendering.Render.render call site: {node_id} os.path.samefile
1 6 graphviz.dot.Dot.edge call site: {node_id} fdp.ConsumeUnicodeNoSurrogates
1 11 graphviz._tools.promote_pathlike call site: {node_id} pathlib.Path
1 17 graphviz.rendering.Render.render call site: {node_id} graphviz.saving.Save.__iter__

Fuzzer calltree

0 ...fuzz_graph.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 fdp.ConsumeIntInRange [function] [call site] 00002
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00004
1 graphviz.dot.Dot.edge [function] [call site] 00005
2 graphviz.dot.Dot._edge [function] [call site] 00006
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00007
1 graphviz.rendering.Render.view [function] [call site] 00008
2 graphviz.rendering.Render.render [function] [call site] 00009
3 graphviz._tools.promote_pathlike [function] [call site] 00010
4 pathlib.Path [function] [call site] 00011
3 pathlib.Path [function] [call site] 00012
3 graphviz.backend.mixins.Render._get_render_parameters [function] [call site] 00013
4 kwargs.update [function] [call site] 00014
4 kwargs.pop [function] [call site] 00015
4 kwargs.pop [function] [call site] 00016
3 graphviz.saving.Save.save [function] [call site] 00017
4 graphviz.saving.Save.__iter__ [function] [call site] 00018
4 os.path.exists [function] [call site] 00019
4 log.debug [function] [call site] 00020
3 graphviz.sources.Source.save [function] [call site] 00023
4 os.path.samefile [function] [call site] 00024
4 log.debug [function] [call site] 00025
3 args.append [function] [call site] 00027
3 graphviz.backend.mixins.Render._render [function] [call site] 00028
3 log.debug [function] [call site] 00029
3 os.remove [function] [call site] 00030
3 graphviz.rendering.Render._view [function] [call site] 00031