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

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
1069 1069 1 :

['xmlReportError']

1069 1069 __xmlRaiseError call site: 00080 /src/libxml2/error.c:662
1037 1037 1 :

['__xmlStructuredErrorContext']

4256 9513 __xmlRaiseError call site: 00063 /src/libxml2/error.c:520
36 36 1 :

['xmlDictFree']

36 36 xmlHashFree call site: 00383 /src/libxml2/hash.c:366
18 1055 2 :

['xmlCopyError', '__xmlLastError']

2156 6304 __xmlRaiseError call site: 00080 /src/libxml2/error.c:628
0 48 1 :

['xmlParse3986DecOctet']

0 1111 xmlParse3986Host call site: 00196 /src/libxml2/uri.c:474
0 9 1 :

['xmlStrdup']

2156 7350 __xmlRaiseError call site: 00080 /src/libxml2/error.c:621
0 5 1 :

['xmlStrndup']

0 5 xmlStrncat call site: 00136 /src/libxml2/xmlstring.c:456
0 0 None 4256 10550 __xmlRaiseError call site: 00063 /src/libxml2/error.c:488
0 0 None 3219 8476 __xmlRaiseError call site: 00066 /src/libxml2/error.c:526
0 0 None 3193 8441 __xmlRaiseError call site: 00070 /src/libxml2/error.c:535
0 0 None 2156 7377 __xmlRaiseError call site: 00078 /src/libxml2/error.c:578
0 0 None 2156 7359 __xmlRaiseError call site: 00080 /src/libxml2/error.c:619

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 xmlFuzzDataInit [function] [call site] 00001
2 xmlHashCreate [function] [call site] 00002
3 xmlInitParser [function] [call site] 00003
4 __xmlGlobalInitMutexLock [function] [call site] 00004
5 pthread_mutex_lock [call site] 00005
4 xmlInitThreadsInternal [function] [call site] 00006
5 pthread_key_create [call site] 00007
5 xmlFreeGlobalState [function] [call site] 00008
6 xmlResetError [function] [call site] 00009
5 pthread_self [call site] 00010
4 xmlInitGlobalsInternal [function] [call site] 00011
5 xmlInitMutex [function] [call site] 00012
6 pthread_mutex_init [call site] 00013
4 xmlInitMemoryInternal [function] [call site] 00014
5 xmlInitMutex [function] [call site] 00015
5 getenv [call site] 00016
5 __isoc99_sscanf [call site] 00017
5 getenv [call site] 00018
5 __isoc99_sscanf [call site] 00019
4 __xmlInitializeDict [function] [call site] 00020
5 xmlInitMutex [function] [call site] 00021
4 xmlInitEncodingInternal [function] [call site] 00022
4 xmlRegisterDefaultInputCallbacks [function] [call site] 00023
5 xmlRegisterInputCallbacks [function] [call site] 00024
5 xmlRegisterInputCallbacks [function] [call site] 00025
5 xmlRegisterInputCallbacks [function] [call site] 00026
4 xmlRegisterDefaultOutputCallbacks [function] [call site] 00027
5 xmlRegisterOutputCallbacks [function] [call site] 00028
4 xmlInitXPathInternal [function] [call site] 00029
4 __xmlGlobalInitMutexUnlock [function] [call site] 00030
5 pthread_mutex_unlock [call site] 00031
1 xmlFuzzReadInt [function] [call site] 00032
1 xmlFuzzReadString [function] [call site] 00033
1 xmlFuzzReadString [function] [call site] 00034
1 xmlFuzzMemSetLimit [function] [call site] 00035
1 xmlParseURI [function] [call site] 00036
2 xmlCreateURI [function] [call site] 00037
3 xmlURIErrMemory [function] [call site] 00038
4 __xmlRaiseError [function] [call site] 00039
5 __xmlLastError [function] [call site] 00040
6 xmlIsMainThread [function] [call site] 00041
7 xmlInitParser [function] [call site] 00042
7 pthread_self [call site] 00043
6 xmlGetGlobalState [function] [call site] 00044
7 pthread_getspecific [call site] 00045
7 xmlNewGlobalState [function] [call site] 00046
8 __xmlGenericError [function] [call site] 00047
9 xmlIsMainThread [function] [call site] 00048
9 xmlGetGlobalState [function] [call site] 00049
10 pthread_setspecific [call site] 00050
8 xmlInitializeGlobalState [function] [call site] 00051
9 xmlMutexLock [function] [call site] 00052
10 pthread_mutex_lock [call site] 00053
9 xmlSAX2GetPublicId [function] [call site] 00054
9 xmlSAX2GetSystemId [function] [call site] 00055
9 xmlSAX2GetLineNumber [function] [call site] 00056
9 xmlSAX2GetColumnNumber [function] [call site] 00057
9 realloc [call site] 00058
9 xmlStrdup [function] [call site] 00059
10 xmlStrndup [function] [call site] 00060
9 xmlMutexUnlock [function] [call site] 00061
10 pthread_mutex_unlock [call site] 00062
5 __xmlGetWarningsDefaultValue [function] [call site] 00063
6 xmlIsMainThread [function] [call site] 00064
6 xmlGetGlobalState [function] [call site] 00065
5 __xmlStructuredErrorContext [function] [call site] 00066
6 xmlIsMainThread [function] [call site] 00067
6 xmlGetGlobalState [function] [call site] 00068
5 xmlStrdup [function] [call site] 00069
5 vsnprintf [call site] 00070
5 xmlGetLineNo [function] [call site] 00071
6 xmlGetLineNoInternal [function] [call site] 00072
7 xmlGetLineNoInternal [function] [call site] 00073
8 xmlGetLineNoInternal [function] [call site] 00074
9 xmlGetLineNoInternal [function] [call site] 00075
10 xmlGetLineNoInternal [function] [call site] 00076
11 xmlGetLineNoInternal [function] [call site] 00077
5 xmlResetError [function] [call site] 00078
5 xmlStrdup [function] [call site] 00079
5 xmlGetProp [function] [call site] 00080
6 xmlHasProp [function] [call site] 00081
7 xmlStrEqual [function] [call site] 00082
8 strcmp [call site] 00083
7 xmlGetDtdAttrDesc [function] [call site] 00084
8 xmlSplitQName2 [function] [call site] 00085
9 xmlStrndup [function] [call site] 00086
9 xmlTreeErrMemory [function] [call site] 00087
10 __xmlSimpleError [function] [call site] 00088
11 __xmlRaiseError [function] [call site] 00089
12 xmlStrdup [function] [call site] 00090
12 xmlStrdup [function] [call site] 00091
12 xmlStrdup [function] [call site] 00092
12 xmlStrdup [function] [call site] 00093
12 xmlStrdup [function] [call site] 00094
12 __xmlLastError [function] [call site] 00095
12 __xmlLastError [function] [call site] 00096
12 xmlCopyError [function] [call site] 00097
13 xmlStrdup [function] [call site] 00098
13 xmlStrdup [function] [call site] 00099
13 xmlStrdup [function] [call site] 00100
13 xmlStrdup [function] [call site] 00101
13 xmlStrdup [function] [call site] 00102
12 __xmlStructuredError [function] [call site] 00103
13 xmlIsMainThread [function] [call site] 00104
13 xmlGetGlobalState [function] [call site] 00105
12 __xmlGenericError [function] [call site] 00106
12 __xmlGenericErrorContext [function] [call site] 00107
13 xmlIsMainThread [function] [call site] 00108
13 xmlGetGlobalState [function] [call site] 00109
12 xmlReportError [function] [call site] 00110
13 __xmlGenericError [function] [call site] 00111
13 __xmlGenericErrorContext [function] [call site] 00112
13 xmlStrlen [function] [call site] 00113
14 strlen [call site] 00114
13 xmlParserPrintFileContextInternal [function] [call site] 00115
14 xmlGetUTF8Char [function] [call site] 00116
13 xmlParserPrintFileContextInternal [function] [call site] 00117
13 xmlStrlen [function] [call site] 00118
12 xmlReportError [function] [call site] 00119
11 __xmlRaiseError [function] [call site] 00120
11 __xmlRaiseError [function] [call site] 00121
9 xmlStrdup [function] [call site] 00122
9 xmlTreeErrMemory [function] [call site] 00123
8 xmlHashLookup3 [function] [call site] 00124
9 xmlHashComputeKey [function] [call site] 00125
9 xmlStrEqual [function] [call site] 00126
9 xmlStrEqual [function] [call site] 00127
9 xmlStrEqual [function] [call site] 00128
8 xmlHashLookup3 [function] [call site] 00129
7 xmlGetDtdAttrDesc [function] [call site] 00130
6 xmlGetPropNodeValueInternal [function] [call site] 00131
7 xmlStrdup [function] [call site] 00132
7 xmlNodeListGetString [function] [call site] 00133
8 xmlStrcat [function] [call site] 00134
9 xmlStrdup [function] [call site] 00135
9 xmlStrncat [function] [call site] 00136
10 xmlStrndup [function] [call site] 00137
10 xmlStrlen [function] [call site] 00138
8 xmlEncodeAttributeEntities [function] [call site] 00139
9 xmlEncodeEntitiesInternal [function] [call site] 00140
10 xmlEntitiesErrMemory [function] [call site] 00141
11 __xmlSimpleError [function] [call site] 00142
10 xmlStrstr [function] [call site] 00143
11 xmlStrlen [function] [call site] 00144
11 xmlStrncmp [function] [call site] 00145
12 strncmp [call site] 00146
10 strchr [call site] 00147
10 xmlEntitiesErr [function] [call site] 00148
11 __xmlSimpleError [function] [call site] 00149
10 xmlStrdup [function] [call site] 00150
10 snprintf [call site] 00151
10 xmlEntitiesErr [function] [call site] 00152
10 xmlStrdup [function] [call site] 00153
10 snprintf [call site] 00154
10 snprintf [call site] 00155
10 snprintf [call site] 00156
10 xmlEntitiesErrMemory [function] [call site] 00157
8 xmlEncodeEntitiesReentrant [function] [call site] 00158
9 xmlEncodeEntitiesInternal [function] [call site] 00159
8 xmlStrcat [function] [call site] 00160
8 xmlGetDocEntity [function] [call site] 00161
9 xmlGetEntityFromTable [function] [call site] 00162
10 xmlHashLookup [function] [call site] 00163
11 xmlHashLookup3 [function] [call site] 00164
9 xmlGetEntityFromTable [function] [call site] 00165
9 xmlGetPredefinedEntity [function] [call site] 00166
10 xmlStrEqual [function] [call site] 00167
10 xmlStrEqual [function] [call site] 00168
10 xmlStrEqual [function] [call site] 00169
10 xmlStrEqual [function] [call site] 00170
10 xmlStrEqual [function] [call site] 00171
8 xmlNodeListGetString [function] [call site] 00172
9 xmlStrcat [function] [call site] 00173
9 xmlStrcat [function] [call site] 00174
9 xmlStrncat [function] [call site] 00175
9 xmlStrcat [function] [call site] 00176
9 xmlStrncat [function] [call site] 00177
7 xmlStrdup [function] [call site] 00178
7 xmlStrdup [function] [call site] 00179
4 __xmlRaiseError [function] [call site] 00180
2 xmlParse3986URIReference [function] [call site] 00181
3 xmlCleanURI [function] [call site] 00182
3 xmlParse3986URI [function] [call site] 00183
4 xmlParse3986Scheme [function] [call site] 00184
5 xmlStrndup [function] [call site] 00185
4 xmlParse3986HierPart [function] [call site] 00186
5 xmlParse3986Authority [function] [call site] 00187
6 xmlParse3986Userinfo [function] [call site] 00188
7 xmlStrndup [function] [call site] 00189
7 xmlURIUnescapeString [function] [call site] 00190
8 strlen [call site] 00191
8 xmlURIErrMemory [function] [call site] 00192
8 is_hex [function] [call site] 00193
6 xmlParse3986Host [function] [call site] 00194
7 xmlParse3986DecOctet [function] [call site] 00195
7 xmlParse3986DecOctet [function] [call site] 00196
7 xmlParse3986DecOctet [function] [call site] 00197
7 xmlParse3986DecOctet [function] [call site] 00198
7 xmlStrndup [function] [call site] 00199
7 xmlURIUnescapeString [function] [call site] 00200
6 xmlParse3986Port [function] [call site] 00201
5 xmlParse3986PathAbEmpty [function] [call site] 00202
6 xmlParse3986Segment [function] [call site] 00203
6 xmlStrndup [function] [call site] 00204
6 xmlURIUnescapeString [function] [call site] 00205
5 xmlParse3986PathAbsolute [function] [call site] 00206
6 xmlParse3986Segment [function] [call site] 00207
6 xmlParse3986Segment [function] [call site] 00208
6 xmlStrndup [function] [call site] 00209
6 xmlURIUnescapeString [function] [call site] 00210
5 xmlParse3986PathRootless [function] [call site] 00211
6 xmlParse3986Segment [function] [call site] 00212
6 xmlParse3986Segment [function] [call site] 00213
6 xmlStrndup [function] [call site] 00214
6 xmlURIUnescapeString [function] [call site] 00215
4 xmlParse3986Query [function] [call site] 00216
5 xmlStrndup [function] [call site] 00217
5 xmlURIUnescapeString [function] [call site] 00218
5 xmlStrndup [function] [call site] 00219
4 xmlParse3986Fragment [function] [call site] 00220
5 xmlStrndup [function] [call site] 00221
5 xmlURIUnescapeString [function] [call site] 00222
4 xmlCleanURI [function] [call site] 00223
3 xmlCleanURI [function] [call site] 00224
3 xmlParse3986RelativeRef [function] [call site] 00225
4 xmlParse3986Authority [function] [call site] 00226
4 xmlParse3986PathAbEmpty [function] [call site] 00227
4 xmlParse3986PathAbsolute [function] [call site] 00228
4 xmlParse3986PathNoScheme [function] [call site] 00229
5 xmlParse3986Segment [function] [call site] 00230
5 xmlParse3986Segment [function] [call site] 00231
5 xmlStrndup [function] [call site] 00232
5 xmlURIUnescapeString [function] [call site] 00233
4 xmlParse3986Query [function] [call site] 00234
4 xmlParse3986Fragment [function] [call site] 00235
4 xmlCleanURI [function] [call site] 00236
3 xmlCleanURI [function] [call site] 00237
2 xmlFreeURI [function] [call site] 00238
1 xmlSaveUri [function] [call site] 00239
2 xmlURIErrMemory [function] [call site] 00240
2 xmlSaveUriRealloc [function] [call site] 00241
3 xmlURIErrMemory [function] [call site] 00242
3 xmlURIErrMemory [function] [call site] 00243
2 xmlSaveUriRealloc [function] [call site] 00244
2 xmlSaveUriRealloc [function] [call site] 00245
2 xmlSaveUriRealloc [function] [call site] 00246
2 xmlSaveUriRealloc [function] [call site] 00247
2 xmlSaveUriRealloc [function] [call site] 00248
2 xmlSaveUriRealloc [function] [call site] 00249
2 xmlSaveUriRealloc [function] [call site] 00250
2 snprintf [call site] 00251
2 xmlSaveUriRealloc [function] [call site] 00252
2 xmlSaveUriRealloc [function] [call site] 00253
2 xmlSaveUriRealloc [function] [call site] 00254
2 xmlStrEqual [function] [call site] 00255
2 xmlSaveUriRealloc [function] [call site] 00256
2 xmlSaveUriRealloc [function] [call site] 00257
2 xmlSaveUriRealloc [function] [call site] 00258
2 xmlSaveUriRealloc [function] [call site] 00259
2 xmlSaveUriRealloc [function] [call site] 00260
2 xmlSaveUriRealloc [function] [call site] 00261
2 xmlSaveUriRealloc [function] [call site] 00262
2 xmlSaveUriRealloc [function] [call site] 00263
2 xmlSaveUriRealloc [function] [call site] 00264
1 xmlFreeURI [function] [call site] 00265
1 xmlParseURIRaw [function] [call site] 00266
2 xmlCreateURI [function] [call site] 00267
2 xmlParseURIReference [function] [call site] 00268
3 xmlParse3986URIReference [function] [call site] 00269
2 xmlFreeURI [function] [call site] 00270
1 xmlSaveUri [function] [call site] 00271
1 xmlFreeURI [function] [call site] 00272
1 xmlURIUnescapeString [function] [call site] 00273
1 xmlURIEscape [function] [call site] 00274
2 xmlCreateURI [function] [call site] 00275
2 xmlParseURIReference [function] [call site] 00276
2 xmlFreeURI [function] [call site] 00277
2 xmlURIEscapeStr [function] [call site] 00278
3 xmlStrdup [function] [call site] 00279
3 xmlStrlen [function] [call site] 00280
3 xmlURIErrMemory [function] [call site] 00281
3 xmlSaveUriRealloc [function] [call site] 00282
3 xmlURIErrMemory [function] [call site] 00283
3 xmlStrchr [function] [call site] 00284
2 xmlURIErrMemory [function] [call site] 00285
2 xmlStrcat [function] [call site] 00286
2 xmlStrcat [function] [call site] 00287
2 xmlURIEscapeStr [function] [call site] 00288
2 xmlURIErrMemory [function] [call site] 00289
2 xmlStrcat [function] [call site] 00290
2 xmlStrcat [function] [call site] 00291
2 xmlURIEscapeStr [function] [call site] 00292
2 xmlURIErrMemory [function] [call site] 00293
2 xmlStrcat [function] [call site] 00294
2 xmlStrcat [function] [call site] 00295
2 xmlStrcat [function] [call site] 00296
2 xmlURIEscapeStr [function] [call site] 00297
2 xmlURIErrMemory [function] [call site] 00298
2 xmlStrcat [function] [call site] 00299
2 xmlStrcat [function] [call site] 00300
2 snprintf [call site] 00301
2 xmlStrcat [function] [call site] 00302
2 xmlStrcat [function] [call site] 00303
2 xmlURIEscapeStr [function] [call site] 00304
2 xmlURIErrMemory [function] [call site] 00305
2 xmlStrcat [function] [call site] 00306
2 xmlStrcat [function] [call site] 00307
2 xmlStrcat [function] [call site] 00308
2 xmlURIEscapeStr [function] [call site] 00309
2 xmlURIErrMemory [function] [call site] 00310
2 xmlStrcat [function] [call site] 00311
2 xmlStrcat [function] [call site] 00312
2 xmlURIEscapeStr [function] [call site] 00313
2 xmlURIErrMemory [function] [call site] 00314
2 xmlStrcat [function] [call site] 00315
2 xmlURIEscapeStr [function] [call site] 00316
2 xmlURIErrMemory [function] [call site] 00317
2 xmlStrcat [function] [call site] 00318
2 xmlStrcat [function] [call site] 00319
2 xmlFreeURI [function] [call site] 00320
1 xmlCanonicPath [function] [call site] 00321
2 xmlParseURI [function] [call site] 00322
2 xmlFreeURI [function] [call site] 00323
2 xmlStrdup [function] [call site] 00324
2 xmlStrstr [function] [call site] 00325
2 xmlURIEscapeStr [function] [call site] 00326
2 xmlParseURI [function] [call site] 00327
2 xmlFreeURI [function] [call site] 00328
2 xmlStrdup [function] [call site] 00329
1 xmlPathToURI [function] [call site] 00330
2 xmlParseURI [function] [call site] 00331
2 xmlFreeURI [function] [call site] 00332
2 xmlStrdup [function] [call site] 00333
2 xmlCanonicPath [function] [call site] 00334
2 xmlSaveUri [function] [call site] 00335
1 xmlBuildURI [function] [call site] 00336
2 xmlCreateURI [function] [call site] 00337
2 xmlParseURIReference [function] [call site] 00338
2 xmlStrdup [function] [call site] 00339
2 xmlCreateURI [function] [call site] 00340
2 xmlParseURIReference [function] [call site] 00341
2 xmlSaveUri [function] [call site] 00342
2 xmlSaveUri [function] [call site] 00343
2 xmlCreateURI [function] [call site] 00344
2 xmlSaveUri [function] [call site] 00345
2 strlen [call site] 00346
2 strlen [call site] 00347
2 xmlURIErrMemory [function] [call site] 00348
2 xmlNormalizeURIPath [function] [call site] 00349
2 xmlSaveUri [function] [call site] 00350
2 xmlFreeURI [function] [call site] 00351
2 xmlFreeURI [function] [call site] 00352
2 xmlFreeURI [function] [call site] 00353
1 xmlBuildRelativeURI [function] [call site] 00354
2 xmlCreateURI [function] [call site] 00355
2 xmlParseURIReference [function] [call site] 00356
2 xmlStrdup [function] [call site] 00357
2 xmlStrdup [function] [call site] 00358
2 xmlCreateURI [function] [call site] 00359
2 xmlParseURIReference [function] [call site] 00360
2 xmlStrdup [function] [call site] 00361
2 xmlStrcmp [function] [call site] 00362
3 strcmp [call site] 00363
2 xmlStrcmp [function] [call site] 00364
2 xmlStrdup [function] [call site] 00365
2 xmlStrEqual [function] [call site] 00366
2 xmlStrdup [function] [call site] 00367
2 xmlStrdup [function] [call site] 00368
2 xmlStrdup [function] [call site] 00369
2 xmlStrdup [function] [call site] 00370
2 xmlStrlen [function] [call site] 00371
2 xmlURIEscapeStr [function] [call site] 00372
2 xmlURIErrMemory [function] [call site] 00373
2 xmlURIEscapeStr [function] [call site] 00374
2 xmlFreeURI [function] [call site] 00375
2 xmlFreeURI [function] [call site] 00376
1 xmlURIEscapeStr [function] [call site] 00377
1 xmlCharStrdup [function] [call site] 00378
2 xmlCharStrndup [function] [call site] 00379
1 xmlNormalizeURIPath [function] [call site] 00380
1 xmlFuzzMemSetLimit [function] [call site] 00381
1 xmlFuzzDataCleanup [function] [call site] 00382
2 xmlHashFree [function] [call site] 00383
3 xmlDictFree [function] [call site] 00384
4 xmlMutexLock [function] [call site] 00385
4 xmlMutexUnlock [function] [call site] 00386
4 xmlMutexUnlock [function] [call site] 00387
4 xmlDictFree [function] [call site] 00388