Fuzz introspector: uri_parse_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
404 0 EP call site: 00000 uriParseSingleUriA

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 consumeRandomLengthString(FuzzedDataProvider&) [function] [call site] 00001
2 tryConsumeBytesAsString(FuzzedDataProvider&, unsigned long) [function] [call site] 00002
1 consumeRemainingBytesAsString(FuzzedDataProvider&) [function] [call site] 00003
2 tryConsumeBytesAsString(FuzzedDataProvider&, unsigned long) [function] [call site] 00004
1 Escapes(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00005
2 uriEscapeA [function] [call site] 00006
3 uriEscapeExA [function] [call site] 00007
4 uriHexToLetterA [function] [call site] 00008
5 uriHexToLetterExA [function] [call site] 00009
4 uriHexToLetterA [function] [call site] 00010
2 uriEscapeA [function] [call site] 00011
2 uriUnescapeInPlaceA [function] [call site] 00012
3 uriUnescapeInPlaceExA [function] [call site] 00013
4 uriHexdigToIntA [function] [call site] 00014
4 uriHexdigToIntA [function] [call site] 00015
2 uriEscapeA [function] [call site] 00016
2 uriEscapeA [function] [call site] 00017
2 uriUnescapeInPlaceA [function] [call site] 00018
1 Escapes(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00019
1 FileNames(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00020
2 uriUnixFilenameToUriStringA [function] [call site] 00021
3 uriFilenameToUriStringA [function] [call site] 00022
4 strlen [call site] 00023
4 uriEscapeExA [function] [call site] 00024
2 uriWindowsFilenameToUriStringA [function] [call site] 00025
3 uriFilenameToUriStringA [function] [call site] 00026
2 uriUriStringToUnixFilenameA [function] [call site] 00027
3 uriUriStringToFilenameA [function] [call site] 00028
4 strncmp [call site] 00029
4 strncmp [call site] 00030
4 strncmp [call site] 00031
4 strncmp [call site] 00032
4 strlen [call site] 00033
4 uriUnescapeInPlaceExA [function] [call site] 00034
2 uriUriStringToWindowsFilenameA [function] [call site] 00035
3 uriUriStringToFilenameA [function] [call site] 00036
1 FileNames(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00037
1 Ipv4(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00038
2 uriParseIpFourAddressA [function] [call site] 00039
3 uriParseDecOctetA [function] [call site] 00040
4 uriPushToStack [function] [call site] 00041
4 uriPushToStack [function] [call site] 00042
4 uriParseDecOctetOneA [function] [call site] 00043
5 uriPushToStack [function] [call site] 00044
5 uriParseDecOctetThreeA [function] [call site] 00045
6 uriPushToStack [function] [call site] 00046
4 uriPushToStack [function] [call site] 00047
4 uriParseDecOctetTwoA [function] [call site] 00048
5 uriPushToStack [function] [call site] 00049
5 uriParseDecOctetThreeA [function] [call site] 00050
5 uriPushToStack [function] [call site] 00051
5 uriParseDecOctetFourA [function] [call site] 00052
6 uriPushToStack [function] [call site] 00053
5 uriPushToStack [function] [call site] 00054
4 uriPushToStack [function] [call site] 00055
4 uriParseDecOctetThreeA [function] [call site] 00056
3 uriStackToOctet [function] [call site] 00057
3 uriParseDecOctetA [function] [call site] 00058
3 uriStackToOctet [function] [call site] 00059
3 uriParseDecOctetA [function] [call site] 00060
3 uriStackToOctet [function] [call site] 00061
3 uriParseDecOctetA [function] [call site] 00062
3 uriStackToOctet [function] [call site] 00063
1 Ipv4(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) [function] [call site] 00064
1 UriHolder::UriHolder() [function] [call site] 00065
1 UriHolder::get() [function] [call site] 00066
1 uriParseUriA [function] [call site] 00067
2 strlen [call site] 00068
2 uriParseUriExA [function] [call site] 00069
3 uriParseUriExMmA [function] [call site] 00070
4 uriMemoryManagerIsComplete [function] [call site] 00071
4 uriResetParserStateExceptUriA [function] [call site] 00072
4 uriResetUriA [function] [call site] 00073
4 uriParseUriReferenceA [function] [call site] 00074
5 uriParseSegmentNzNcOrScheme2A [function] [call site] 00075
6 uriOnExitSegmentNzNcOrScheme2A [function] [call site] 00076
7 uriPushPathSegmentA [function] [call site] 00077
6 uriStopMallocA [function] [call site] 00078
7 uriFreeUriMembersMmA [function] [call site] 00079
8 uriMemoryManagerIsComplete [function] [call site] 00080
6 uriParsePctEncodedA [function] [call site] 00081
7 uriStopSyntaxA [function] [call site] 00082
8 uriFreeUriMembersMmA [function] [call site] 00083
7 uriStopSyntaxA [function] [call site] 00084
7 uriStopSyntaxA [function] [call site] 00085
7 uriStopSyntaxA [function] [call site] 00086
7 uriStopSyntaxA [function] [call site] 00087
6 uriParseMustBeSegmentNzNcA [function] [call site] 00088
7 uriPushPathSegmentA [function] [call site] 00089
7 uriStopMallocA [function] [call site] 00090
7 uriParsePctEncodedA [function] [call site] 00091
7 uriPushPathSegmentA [function] [call site] 00092
7 uriStopMallocA [function] [call site] 00093
7 uriParseSegmentA [function] [call site] 00094
8 uriParsePcharA [function] [call site] 00095
9 uriStopSyntaxA [function] [call site] 00096
9 uriParsePctEncodedA [function] [call site] 00097
9 uriStopSyntaxA [function] [call site] 00098
7 uriPushPathSegmentA [function] [call site] 00099
7 uriStopMallocA [function] [call site] 00100
7 uriParseZeroMoreSlashSegsA [function] [call site] 00101
8 uriParseSegmentA [function] [call site] 00102
8 uriPushPathSegmentA [function] [call site] 00103
8 uriStopMallocA [function] [call site] 00104
7 uriParseUriTailA [function] [call site] 00105
8 uriParseQueryFragA [function] [call site] 00106
9 uriParsePcharA [function] [call site] 00107
8 uriParseQueryFragA [function] [call site] 00108
8 uriParseUriTailTwoA [function] [call site] 00109
9 uriParseQueryFragA [function] [call site] 00110
7 uriPushPathSegmentA [function] [call site] 00111
7 uriStopMallocA [function] [call site] 00112
7 uriParseUriTailA [function] [call site] 00113
6 uriParseMustBeSegmentNzNcA [function] [call site] 00114
6 uriParseSegmentA [function] [call site] 00115
6 uriPushPathSegmentA [function] [call site] 00116
6 uriStopMallocA [function] [call site] 00117
6 uriPushPathSegmentA [function] [call site] 00118
6 uriStopMallocA [function] [call site] 00119
6 uriParseZeroMoreSlashSegsA [function] [call site] 00120
6 uriParseUriTailA [function] [call site] 00121
6 uriParseHierPartA [function] [call site] 00122
7 uriParsePathRootlessA [function] [call site] 00123
8 uriParseSegmentNzA [function] [call site] 00124
9 uriParsePcharA [function] [call site] 00125
9 uriParseSegmentA [function] [call site] 00126
8 uriPushPathSegmentA [function] [call site] 00127
8 uriStopMallocA [function] [call site] 00128
8 uriParseZeroMoreSlashSegsA [function] [call site] 00129
7 uriParsePartHelperTwoA [function] [call site] 00130
8 uriOnExitPartHelperTwoA [function] [call site] 00131
8 uriParseAuthorityA [function] [call site] 00132
9 uriParseIpLit2A [function] [call site] 00133
10 uriStopSyntaxA [function] [call site] 00134
10 uriParseIpFutureA [function] [call site] 00135
11 uriStopSyntaxA [function] [call site] 00136
11 uriStopSyntaxA [function] [call site] 00137
11 uriParseHexZeroA [function] [call site] 00138
11 uriStopSyntaxA [function] [call site] 00139
11 uriStopSyntaxA [function] [call site] 00140
11 uriParseIpFutLoopA [function] [call site] 00141
12 uriStopSyntaxA [function] [call site] 00142
12 uriParseIpFutStopGoA [function] [call site] 00143
13 uriParseIpFutLoopA [function] [call site] 00144
14 uriStopSyntaxA [function] [call site] 00145
11 uriStopSyntaxA [function] [call site] 00146
10 uriStopSyntaxA [function] [call site] 00147
10 uriStopSyntaxA [function] [call site] 00148
10 uriStopMallocA [function] [call site] 00149
10 uriParseIPv6address2A [function] [call site] 00150
11 uriStopSyntaxA [function] [call site] 00151
11 uriStopSyntaxA [function] [call site] 00152
11 uriStopSyntaxA [function] [call site] 00153
11 uriStopSyntaxA [function] [call site] 00154
11 uriStopSyntaxA [function] [call site] 00155
11 uriStopSyntaxA [function] [call site] 00156
11 uriStopSyntaxA [function] [call site] 00157
11 uriGetOctetValue [function] [call site] 00158
11 uriStopSyntaxA [function] [call site] 00159
11 uriStopSyntaxA [function] [call site] 00160
11 uriStopSyntaxA [function] [call site] 00161
11 uriStopSyntaxA [function] [call site] 00162
11 uriStopSyntaxA [function] [call site] 00163
11 uriGetOctetValue [function] [call site] 00164
11 uriStopSyntaxA [function] [call site] 00165
11 uriStopSyntaxA [function] [call site] 00166
11 uriStopSyntaxA [function] [call site] 00167
11 uriStopSyntaxA [function] [call site] 00168
11 uriStopSyntaxA [function] [call site] 00169
11 uriWriteQuadToDoubleByte [function] [call site] 00170
11 uriWriteQuadToDoubleByte [function] [call site] 00171
11 uriStopSyntaxA [function] [call site] 00172
11 uriStopSyntaxA [function] [call site] 00173
11 uriStopSyntaxA [function] [call site] 00174
11 uriStopSyntaxA [function] [call site] 00175
11 uriStopSyntaxA [function] [call site] 00176
11 uriStopSyntaxA [function] [call site] 00177
11 uriStopSyntaxA [function] [call site] 00178
11 uriStopSyntaxA [function] [call site] 00179
11 uriStopSyntaxA [function] [call site] 00180
11 uriStopSyntaxA [function] [call site] 00181
11 uriStopSyntaxA [function] [call site] 00182
11 uriStopSyntaxA [function] [call site] 00183
11 uriStopSyntaxA [function] [call site] 00184
11 uriWriteQuadToDoubleByte [function] [call site] 00185
11 uriWriteQuadToDoubleByte [function] [call site] 00186
11 uriStopSyntaxA [function] [call site] 00187
11 uriGetOctetValue [function] [call site] 00188
11 uriStopSyntaxA [function] [call site] 00189
10 uriStopSyntaxA [function] [call site] 00190
9 uriParseAuthorityTwoA [function] [call site] 00191
10 uriParsePortA [function] [call site] 00192
9 uriParseOwnHostUserInfoNzA [function] [call site] 00193
10 uriStopSyntaxA [function] [call site] 00194
10 uriParsePctSubUnresA [function] [call site] 00195
11 uriStopSyntaxA [function] [call site] 00196
11 uriParsePctEncodedA [function] [call site] 00197
11 uriStopSyntaxA [function] [call site] 00198
10 uriParseOwnHostUserInfoA [function] [call site] 00199
11 uriOnExitOwnHostUserInfoA [function] [call site] 00200
12 uriParseIpFourAddressA [function] [call site] 00201
11 uriStopMallocA [function] [call site] 00202
11 uriParseOwnHostUserInfoNzA [function] [call site] 00203
12 uriParseOwnPortUserInfoA [function] [call site] 00204
13 uriOnExitOwnPortUserInfoA [function] [call site] 00205
14 uriParseIpFourAddressA [function] [call site] 00206
13 uriStopMallocA [function] [call site] 00207
13 uriParseOwnUserInfoA [function] [call site] 00208
14 uriStopSyntaxA [function] [call site] 00209
14 uriParsePctSubUnresA [function] [call site] 00210
14 uriParseOwnHostA [function] [call site] 00211
15 uriParseIpLit2A [function] [call site] 00212
15 uriParseAuthorityTwoA [function] [call site] 00213
15 uriParseOwnHost2A [function] [call site] 00214
16 uriOnExitOwnHost2A [function] [call site] 00215
17 uriParseIpFourAddressA [function] [call site] 00216
16 uriStopMallocA [function] [call site] 00217
16 uriParsePctSubUnresA [function] [call site] 00218
16 uriOnExitOwnHost2A [function] [call site] 00219
16 uriStopMallocA [function] [call site] 00220
16 uriParseAuthorityTwoA [function] [call site] 00221
14 uriStopSyntaxA [function] [call site] 00222
13 uriParsePctEncodedA [function] [call site] 00223
13 uriParseOwnUserInfoA [function] [call site] 00224
13 uriParseOwnHostA [function] [call site] 00225
13 uriOnExitOwnPortUserInfoA [function] [call site] 00226
13 uriStopMallocA [function] [call site] 00227
12 uriParseOwnHostA [function] [call site] 00228
12 uriStopSyntaxA [function] [call site] 00229
11 uriOnExitOwnHostUserInfoA [function] [call site] 00230
11 uriStopMallocA [function] [call site] 00231
8 uriParsePathAbsEmptyA [function] [call site] 00232
9 uriParseSegmentA [function] [call site] 00233
9 uriPushPathSegmentA [function] [call site] 00234
9 uriStopMallocA [function] [call site] 00235
8 uriFixEmptyTrailSegmentA [function] [call site] 00236
9 uriHasHostA [function] [call site] 00237
8 uriOnExitPartHelperTwoA [function] [call site] 00238
8 uriParsePathAbsNoLeadSlashA [function] [call site] 00239
9 uriParseSegmentNzA [function] [call site] 00240
9 uriPushPathSegmentA [function] [call site] 00241
9 uriStopMallocA [function] [call site] 00242
9 uriParseZeroMoreSlashSegsA [function] [call site] 00243
6 uriParseUriTailA [function] [call site] 00244
6 uriOnExitSegmentNzNcOrScheme2A [function] [call site] 00245
6 uriStopMallocA [function] [call site] 00246
6 uriParseUriTailA [function] [call site] 00247
5 uriParseMustBeSegmentNzNcA [function] [call site] 00248
5 uriParsePctEncodedA [function] [call site] 00249
5 uriParseMustBeSegmentNzNcA [function] [call site] 00250
5 uriParsePartHelperTwoA [function] [call site] 00251
5 uriParseUriTailA [function] [call site] 00252
5 uriParseUriTailA [function] [call site] 00253
4 uriStopSyntaxA [function] [call site] 00254
1 uriToStringA [function] [call site] 00255
2 uriToStringEngineA [function] [call site] 00256
3 uriHasHostA [function] [call site] 00257
3 uriHexToLetterExA [function] [call site] 00258
3 uriHexToLetterExA [function] [call site] 00259
3 uriHasHostA [function] [call site] 00260
1 UriHolder::UriHolder() [function] [call site] 00261
1 UriHolder::get() [function] [call site] 00262
1 uriParseSingleUriA [function] [call site] 00263
2 uriParseSingleUriExA [function] [call site] 00264
3 strlen [call site] 00265
3 uriParseSingleUriExMmA [function] [call site] 00266
4 uriMemoryManagerIsComplete [function] [call site] 00267
4 uriParseUriExMmA [function] [call site] 00268
4 uriFreeUriMembersMmA [function] [call site] 00269
1 UriHolder::get() [function] [call site] 00270
1 uriEqualsUriA [function] [call site] 00271
2 uriCompareRangeA [function] [call site] 00272
3 strncmp [call site] 00273
2 uriCompareRangeA [function] [call site] 00274
2 memcmp [call site] 00275
2 memcmp [call site] 00276
2 uriCompareRangeA [function] [call site] 00277
2 uriCompareRangeA [function] [call site] 00278
2 uriCompareRangeA [function] [call site] 00279
2 uriCompareRangeA [function] [call site] 00280
2 uriCompareRangeA [function] [call site] 00281
2 uriCompareRangeA [function] [call site] 00282
1 uriNormalizeSyntaxMaskRequiredExA [function] [call site] 00283
2 uriNormalizeSyntaxEngineA [function] [call site] 00284
3 uriContainsUppercaseLettersA [function] [call site] 00285
3 uriContainsUppercaseLettersA [function] [call site] 00286
3 uriContainsUglyPercentEncodingA [function] [call site] 00287
4 uriHexdigToIntA [function] [call site] 00288
4 uriHexdigToIntA [function] [call site] 00289
4 uriIsUnreserved [function] [call site] 00290
3 uriLowercaseInplaceA [function] [call site] 00291
3 uriLowercaseMallocA [function] [call site] 00292
3 uriPreventLeakageA [function] [call site] 00293
3 uriLowercaseInplaceA [function] [call site] 00294
3 uriLowercaseMallocA [function] [call site] 00295
3 uriPreventLeakageA [function] [call site] 00296
3 uriFixPercentEncodingInplaceA [function] [call site] 00297
4 uriFixPercentEncodingEngineA [function] [call site] 00298
5 uriHexdigToIntA [function] [call site] 00299
5 uriHexdigToIntA [function] [call site] 00300
5 uriIsUnreserved [function] [call site] 00301
5 uriHexToLetterA [function] [call site] 00302
5 uriHexToLetterA [function] [call site] 00303
3 uriFixPercentEncodingMallocA [function] [call site] 00304
4 uriFixPercentEncodingEngineA [function] [call site] 00305
3 uriPreventLeakageA [function] [call site] 00306
3 uriLowercaseInplaceExceptPercentEncodingA [function] [call site] 00307
3 uriDropLeadingZerosInplaceA [function] [call site] 00308
4 uriPastLeadingZerosA [function] [call site] 00309
3 uriAdvancePastLeadingZerosA [function] [call site] 00310
4 uriPastLeadingZerosA [function] [call site] 00311
3 uriContainsUglyPercentEncodingA [function] [call site] 00312
3 uriFixPercentEncodingInplaceA [function] [call site] 00313
3 uriFixPercentEncodingMallocA [function] [call site] 00314
3 uriPreventLeakageA [function] [call site] 00315
3 uriContainsUglyPercentEncodingA [function] [call site] 00316
3 uriFixPercentEncodingInplaceA [function] [call site] 00317
3 uriFixPercentEncodingMallocA [function] [call site] 00318
3 uriPreventLeakageA [function] [call site] 00319
3 uriRemoveDotSegmentsExA [function] [call site] 00320
4 uriHasHostA [function] [call site] 00321
3 uriPreventLeakageA [function] [call site] 00322
3 uriFixEmptyTrailSegmentA [function] [call site] 00323
3 uriContainsUglyPercentEncodingA [function] [call site] 00324
3 uriContainsUglyPercentEncodingA [function] [call site] 00325
3 uriFixPercentEncodingInplaceA [function] [call site] 00326
3 uriFixPercentEncodingMallocA [function] [call site] 00327
3 uriPreventLeakageA [function] [call site] 00328
3 uriFixPercentEncodingInplaceA [function] [call site] 00329
3 uriFixPercentEncodingMallocA [function] [call site] 00330
3 uriPreventLeakageA [function] [call site] 00331
3 uriMakeOwnerEngineA [function] [call site] 00332
4 uriMakeRangeOwnerA [function] [call site] 00333
4 uriMakeRangeOwnerA [function] [call site] 00334
4 uriMakeRangeOwnerA [function] [call site] 00335
4 uriMakeRangeOwnerA [function] [call site] 00336
4 uriMakeRangeOwnerA [function] [call site] 00337
4 uriMakeRangeOwnerA [function] [call site] 00338
4 uriMakeRangeOwnerA [function] [call site] 00339
4 uriMakeRangeOwnerA [function] [call site] 00340
3 uriPreventLeakageA [function] [call site] 00341
1 uriNormalizeSyntaxA [function] [call site] 00342
2 uriNormalizeSyntaxExA [function] [call site] 00343
3 uriNormalizeSyntaxExMmA [function] [call site] 00344
4 uriMemoryManagerIsComplete [function] [call site] 00345
4 uriNormalizeSyntaxEngineA [function] [call site] 00346
1 UriHolder::get() [function] [call site] 00347
1 uriAddBaseUriA [function] [call site] 00348
2 uriAddBaseUriExA [function] [call site] 00349
3 uriAddBaseUriExMmA [function] [call site] 00350
4 uriMemoryManagerIsComplete [function] [call site] 00351
4 uriAddBaseUriImplA [function] [call site] 00352
5 uriResetUriA [function] [call site] 00353
5 uriCompareRangeA [function] [call site] 00354
5 uriCopyAuthorityA [function] [call site] 00355
5 uriCopyPathA [function] [call site] 00356
5 uriRemoveDotSegmentsAbsoluteA [function] [call site] 00357
6 uriRemoveDotSegmentsExA [function] [call site] 00358
5 uriHasHostA [function] [call site] 00359
5 uriCopyAuthorityA [function] [call site] 00360
5 uriCopyPathA [function] [call site] 00361
5 uriRemoveDotSegmentsAbsoluteA [function] [call site] 00362
5 uriCopyAuthorityA [function] [call site] 00363
5 uriCopyPathA [function] [call site] 00364
5 uriCopyPathA [function] [call site] 00365
5 uriResolveAbsolutePathFlagA [function] [call site] 00366
6 uriHasHostA [function] [call site] 00367
5 uriRemoveDotSegmentsAbsoluteA [function] [call site] 00368
5 uriCopyPathA [function] [call site] 00369
5 uriMergePathA [function] [call site] 00370
5 uriRemoveDotSegmentsAbsoluteA [function] [call site] 00371
5 uriFixAmbiguityA [function] [call site] 00372
5 uriFixEmptyTrailSegmentA [function] [call site] 00373
4 uriFreeUriMembersMmA [function] [call site] 00374
1 uriFreeUriMembersA [function] [call site] 00375
2 uriFreeUriMembersMmA [function] [call site] 00376
1 UriHolder::get() [function] [call site] 00377
1 uriRemoveBaseUriA [function] [call site] 00378
2 uriRemoveBaseUriMmA [function] [call site] 00379
3 uriMemoryManagerIsComplete [function] [call site] 00380
3 uriRemoveBaseUriImplA [function] [call site] 00381
4 uriResetUriA [function] [call site] 00382
4 uriCompareRangeA [function] [call site] 00383
4 uriCopyAuthorityA [function] [call site] 00384
4 uriCopyPathA [function] [call site] 00385
4 uriEqualsAuthorityA [function] [call site] 00386
5 memcmp [call site] 00387
5 uriCompareRangeA [function] [call site] 00388
5 uriCompareRangeA [function] [call site] 00389
4 uriCopyAuthorityA [function] [call site] 00390
4 uriCopyPathA [function] [call site] 00391
4 uriCopyPathA [function] [call site] 00392
4 uriFixAmbiguityA [function] [call site] 00393
4 uriCompareRangeA [function] [call site] 00394
4 uriAppendSegmentA [function] [call site] 00395
4 uriAppendSegmentA [function] [call site] 00396
4 uriAppendSegmentA [function] [call site] 00397
4 uriAppendSegmentA [function] [call site] 00398
3 uriFreeUriMembersMmA [function] [call site] 00399
1 uriFreeUriMembersA [function] [call site] 00400
1 UriHolder::~UriHolder() [function] [call site] 00401
2 uriFreeUriMembersA [function] [call site] 00402
2 __clang_call_terminate [call site] 00403
3 __cxa_begin_catch [call site] 00404