Fuzz introspector: test/fuzz/fuzzer_example_large.c
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
65 0 EP call site: 00000 zng_deflateSetParams

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 calloc [function] [call site] 00001
1 calloc [function] [call site] 00002
1 test_large_deflate [function] [call site] 00003
2 PREFIX3 [function] [call site] 00004
2 PREFIX [function] [call site] 00005
3 Assert [function] [call site] 00006
3 MAX_DIST [function] [call site] 00007
3 memcpy [function] [call site] 00008
3 FUNCTABLE_CALL [function] [call site] 00009
3 Assert [function] [call site] 00010
3 PREFIX [function] [call site] 00011
3 UNLIKELY [function] [call site] 00012
3 deflate_state*::update_hash [function] [call site] 00013
3 deflate_state*::quick_insert_string [function] [call site] 00014
3 UNLIKELY [function] [call site] 00015
3 deflate_state*::insert_string [function] [call site] 00016
3 memset [function] [call site] 00017
3 memset [function] [call site] 00018
3 Assert [function] [call site] 00019
2 CHECK_ERR [function] [call site] 00020
2 PREFIX [function] [call site] 00021
2 CHECK_ERR [function] [call site] 00022
2 error [function] [call site] 00023
3 fprintf [function] [call site] 00024
3 exit [function] [call site] 00025
2 zng_deflateGetParams [function] [call site] 00026
3 deflateStateCheck [function] [call site] 00027
2 error [function] [call site] 00028
2 error [function] [call site] 00029
2 zng_deflateSetParams [function] [call site] 00030
3 deflateStateCheck [function] [call site] 00031
3 deflateSetParamPre [function] [call site] 00032
3 deflateSetParamPre [function] [call site] 00033
3 deflateSetParamPre [function] [call site] 00034
3 PREFIX [function] [call site] 00035
3 DEFLATE_CAN_SET_REPRODUCIBLE [function] [call site] 00036
2 error [function] [call site] 00037
2 PREFIX [function] [call site] 00038
2 PREFIX [function] [call site] 00039
2 CHECK_ERR [function] [call site] 00040
2 zng_deflateGetParams [function] [call site] 00041
2 error [function] [call site] 00042
2 error [function] [call site] 00043
2 zng_deflateSetParams [function] [call site] 00044
2 error [function] [call site] 00045
2 PREFIX [function] [call site] 00046
2 PREFIX [function] [call site] 00047
2 CHECK_ERR [function] [call site] 00048
2 PREFIX [function] [call site] 00049
2 error [function] [call site] 00050
2 PREFIX [function] [call site] 00051
2 CHECK_ERR [function] [call site] 00052
1 test_large_inflate [function] [call site] 00053
2 PREFIX3 [function] [call site] 00054
2 strcpy [function] [call site] 00055
2 PREFIX [function] [call site] 00056
2 CHECK_ERR [function] [call site] 00057
2 PREFIX [function] [call site] 00058
2 CHECK_ERR [function] [call site] 00059
2 PREFIX [function] [call site] 00060
2 CHECK_ERR [function] [call site] 00061
2 error [function] [call site] 00062
2 printf [function] [call site] 00063
1 free [function] [call site] 00064
1 free [function] [call site] 00065