Fuzz introspector: parse_query_fuzzer
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
126 0 EP call site: 00000 evhttp_parse_query

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 evhttp_parse_query [function] [call site] 00001
2 evhttp_parse_query_impl [function] [call site] 00002
3 evhttp_uri_parse [function] [call site] 00003
4 evhttp_uri_parse_with_flags [function] [call site] 00004
5 event_mm_calloc_ [function] [call site] 00005
6 calloc [call site] 00006
6 __errno_location [call site] 00007
5 event_mm_strdup_ [function] [call site] 00008
6 __errno_location [call site] 00009
6 strlen [call site] 00010
6 strdup [call site] 00011
6 __errno_location [call site] 00012
5 strchr [call site] 00013
5 scheme_ok [function] [call site] 00014
6 EVUTIL_ISALPHA_ [function] [call site] 00015
6 EVUTIL_ISALNUM_ [function] [call site] 00016
5 event_mm_strdup_ [function] [call site] 00017
5 end_of_authority [function] [call site] 00018
5 parse_authority [function] [call site] 00019
6 event_mm_strdup_ [function] [call site] 00020
6 event_warn [function] [call site] 00021
7 __errno_location [call site] 00022
7 strerror [call site] 00023
7 event_logv_ [function] [call site] 00024
8 evutil_vsnprintf [function] [call site] 00025
9 vsnprintf [call site] 00026
8 strlen [call site] 00027
8 evutil_snprintf [function] [call site] 00028
9 evutil_vsnprintf [function] [call site] 00029
8 event_log [function] [call site] 00030
9 fprintf [call site] 00031
6 strchr [call site] 00032
6 userinfo_ok [function] [call site] 00033
7 EVUTIL_ISXDIGIT_ [function] [call site] 00034
7 EVUTIL_ISXDIGIT_ [function] [call site] 00035
6 event_mm_strdup_ [function] [call site] 00036
6 event_warn [function] [call site] 00037
6 strncmp [call site] 00038
6 strchr [call site] 00039
6 event_mm_strdup_ [function] [call site] 00040
6 EVUTIL_ISDIGIT_ [function] [call site] 00041
6 parse_port [function] [call site] 00042
7 EVUTIL_ISDIGIT_ [function] [call site] 00043
6 bracket_addr_ok [function] [call site] 00044
7 EVUTIL_ISXDIGIT_ [function] [call site] 00045
7 EVUTIL_ISXDIGIT_ [function] [call site] 00046
7 evutil_inet_pton [function] [call site] 00047
8 __isoc99_sscanf [call site] 00048
8 __bswap_32 [function] [call site] 00049
8 strchr [call site] 00050
8 strlen [call site] 00051
8 EVUTIL_ISDIGIT_ [function] [call site] 00052
8 __isoc99_sscanf [call site] 00053
8 EVUTIL_ISXDIGIT_ [function] [call site] 00054
8 strtol [call site] 00055
6 regname_ok [function] [call site] 00056
7 EVUTIL_ISXDIGIT_ [function] [call site] 00057
7 EVUTIL_ISXDIGIT_ [function] [call site] 00058
6 event_mm_malloc_ [function] [call site] 00059
6 event_warn [function] [call site] 00060
5 end_of_path [function] [call site] 00061
6 EVUTIL_ISXDIGIT_ [function] [call site] 00062
6 EVUTIL_ISXDIGIT_ [function] [call site] 00063
6 strlen [call site] 00064
5 end_of_path [function] [call site] 00065
5 end_of_path [function] [call site] 00066
5 path_matches_noscheme [function] [call site] 00067
5 event_mm_strdup_ [function] [call site] 00068
5 event_mm_strdup_ [function] [call site] 00069
5 event_mm_strdup_ [function] [call site] 00070
5 event_mm_free_ [function] [call site] 00071
5 event_warn [function] [call site] 00072
5 event_warn [function] [call site] 00073
5 evhttp_uri_free [function] [call site] 00074
6 event_mm_free_ [function] [call site] 00075
6 event_mm_free_ [function] [call site] 00076
6 event_mm_free_ [function] [call site] 00077
6 event_mm_free_ [function] [call site] 00078
6 event_mm_free_ [function] [call site] 00079
6 event_mm_free_ [function] [call site] 00080
6 event_mm_free_ [function] [call site] 00081
6 event_mm_free_ [function] [call site] 00082
5 event_warn [function] [call site] 00083
5 event_mm_free_ [function] [call site] 00084
3 evhttp_uri_get_query [function] [call site] 00085
3 event_mm_strdup_ [function] [call site] 00086
3 event_warn [function] [call site] 00087
3 strsep [call site] 00088
3 strsep [call site] 00089
3 strlen [call site] 00090
3 event_mm_malloc_ [function] [call site] 00091
3 strlen [call site] 00092
3 evhttp_decode_uri_internal [function] [call site] 00093
4 EVUTIL_ISXDIGIT_ [function] [call site] 00094
4 strtol [call site] 00095
3 event_debugx_ [function] [call site] 00096
4 event_logv_ [function] [call site] 00097
3 evhttp_remove_header [function] [call site] 00098
4 evutil_ascii_strcasecmp [function] [call site] 00099
5 EVUTIL_TOLOWER_ [function] [call site] 00100
5 EVUTIL_TOLOWER_ [function] [call site] 00101
4 event_mm_free_ [function] [call site] 00102
4 event_mm_free_ [function] [call site] 00103
4 event_mm_free_ [function] [call site] 00104
3 evhttp_add_header_internal [function] [call site] 00105
4 event_mm_calloc_ [function] [call site] 00106
4 event_warn [function] [call site] 00107
4 event_mm_strdup_ [function] [call site] 00108
4 event_mm_free_ [function] [call site] 00109
4 event_warn [function] [call site] 00110
4 event_mm_strdup_ [function] [call site] 00111
4 event_mm_free_ [function] [call site] 00112
4 event_mm_free_ [function] [call site] 00113
4 event_warn [function] [call site] 00114
3 event_mm_free_ [function] [call site] 00115
3 event_warn [function] [call site] 00116
3 evhttp_clear_headers [function] [call site] 00117
4 event_mm_free_ [function] [call site] 00118
4 event_mm_free_ [function] [call site] 00119
4 event_mm_free_ [function] [call site] 00120
3 event_mm_free_ [function] [call site] 00121
3 evhttp_uri_free [function] [call site] 00122
1 evhttp_clear_headers [function] [call site] 00123
1 evhttp_parse_query_str_flags [function] [call site] 00124
2 evhttp_parse_query_impl [function] [call site] 00125
1 evhttp_clear_headers [function] [call site] 00126