Fuzz introspector: fuzzer_example_large
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
51 20 update_hash_roll call site: 00020 zng_deflateSetParams
15 4 LLVMFuzzerTestOneInput call site: 00004 PREFIX
10 72 LLVMFuzzerTestOneInput call site: 00072 PREFIX

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 Z_UNUSED [function] [call site] 00001
1 calloc [function] [call site] 00002
1 calloc [function] [call site] 00003
1 test_large_deflate [function] [call site] 00004
2 PREFIX3 [function] [call site] 00005
2 PREFIX [function] [call site] 00006
3 PREFIX3 [function] [call site] 00007
3 Assert [function] [call site] 00008
3 MAX_DIST [function] [call site] 00009
3 W_MASK [function] [call site] 00010
3 memcpy [function] [call site] 00011
3 HASHLESS [function] [call site] 00012
3 FUNCTABLE_CALL [function] [call site] 00013
3 FUNCTABLE_CALL [function] [call site] 00014
3 Assert [function] [call site] 00015
3 read_buf [function] [call site] 00016
3 HASHLESS [function] [call site] 00017
3 UNLIKELY [function] [call site] 00018
3 update_hash_roll [function] [call site] 00019
4 UPDATE_HASH_ROLL [function] [call site] 00020
3 insert_knuth_head [function] [call site] 00021
4 Z_U32_FROM_LE [function] [call site] 00022
4 zng_memread_4 [function] [call site] 00023
5 memcpy [function] [call site] 00024
4 UPDATE_HASH_KNUTH [function] [call site] 00025
3 insert_knuth [function] [call site] 00026
4 Z_U32_FROM_LE [function] [call site] 00027
4 zng_memread_4 [function] [call site] 00028
4 UPDATE_HASH_KNUTH [function] [call site] 00029
4 LIKELY [function] [call site] 00030
4 W_MASK [function] [call site] 00031
3 UNLIKELY [function] [call site] 00032
3 insert_batch [function] [call site] 00033
3 memset [function] [call site] 00034
3 memset [function] [call site] 00035
3 Assert [function] [call site] 00036
2 CHECK_ERR [function] [call site] 00037
2 PREFIX [function] [call site] 00038
2 CHECK_ERR [function] [call site] 00039
2 error [function] [call site] 00040
3 va_start [function] [call site] 00041
3 vfprintf [function] [call site] 00042
3 va_end [function] [call site] 00043
3 exit [function] [call site] 00044
2 zng_deflateGetParams [function] [call site] 00045
3 deflateStateCheck [function] [call site] 00046
2 error [function] [call site] 00047
2 error [function] [call site] 00048
2 zng_deflateSetParams [function] [call site] 00049
3 deflateStateCheck [function] [call site] 00050
3 deflateSetParamPre [function] [call site] 00051
3 deflateSetParamPre [function] [call site] 00052
3 deflateSetParamPre [function] [call site] 00053
3 PREFIX [function] [call site] 00054
3 DEFLATE_CAN_SET_REPRODUCIBLE [function] [call site] 00055
2 error [function] [call site] 00056
2 PREFIX [function] [call site] 00057
2 PREFIX [function] [call site] 00058
2 CHECK_ERR [function] [call site] 00059
2 zng_deflateGetParams [function] [call site] 00060
2 error [function] [call site] 00061
2 error [function] [call site] 00062
2 zng_deflateSetParams [function] [call site] 00063
2 error [function] [call site] 00064
2 PREFIX [function] [call site] 00065
2 PREFIX [function] [call site] 00066
2 CHECK_ERR [function] [call site] 00067
2 PREFIX [function] [call site] 00068
2 error [function] [call site] 00069
2 PREFIX [function] [call site] 00070
2 CHECK_ERR [function] [call site] 00071
1 test_large_inflate [function] [call site] 00072
2 PREFIX3 [function] [call site] 00073
2 strcpy [function] [call site] 00074
2 PREFIX [function] [call site] 00075
2 CHECK_ERR [function] [call site] 00076
2 PREFIX [function] [call site] 00077
2 CHECK_ERR [function] [call site] 00078
2 PREFIX [function] [call site] 00079
2 CHECK_ERR [function] [call site] 00080
2 error [function] [call site] 00081
2 printf [function] [call site] 00082
1 free [function] [call site] 00083
1 free [function] [call site] 00084