High level conclusions

Fuzzer xmlsec_dsig_verify_fuzzer is blocked:

The runtime code coverage of xmlsec_dsig_verify_fuzzer covers 0.0% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzers reach 21.33% of cyclomatic complexity.

Fuzzers reach 22.63% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

961 / 4246

Cyclomatic complexity statically reachable by fuzzers

11070 / 51876

Runtime code coverage of functions

1281 / 4246

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzzer: xmlsec_dsig_verify_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	3829	100.%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	0	0.0%
All colors	3829	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
3828	0	EP	call site: 00000	xmlReadMemory

Runtime coverage analysis

Covered functions

0

Functions that are reachable but not covered

878

Reachable functions

878

Percentage of reachable functions covered

0.0%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
xmlsec/apps/oss-fuzz/xmlsec_dsig_verify_target.c	4
libxml2/threads.c	10
libxml2/dict.c	21
libxml2/error.c	17
libxml2/xmlmemory.c	1
libxml2/globals.c	20
libxml2/encoding.c	15
libxml2/xpath.c	20
libxml2/xmlIO.c	17
libxml2/catalog.c	37
libxml2/xmlschemastypes.c	1
libxml2/relaxng.c	1
xmlsecxmlsec.c	3
xmlsecerrors.c	7
xmlsecio.c	16
xmlseclist.c	12
libxml2/xmlstring.c	19
libxml2/uri.c	35
xmlseckeysdata.c	14
xmlseckeyinfo.c	11
xmlsectransforms.c	38
xmlsecbase64.c	15
xmlsecenveloped.c	1
xmlsecc14n.c	7
xmlsecxpath.c	12
xmlsecrelationship.c	1
xmlsecxslt.c	2
libxslt/libxslt/security.c	4
libxslt/libxslt/extensions.c	1
libxslt/libxslt/xsltutils.c	2
libxml2/tree.c	71
libxml2/parserInternals.c	41
xmlsecopenssl/app.c	6
xmlsecopenssl/crypto.c	8
xmlsecdl.c	1
xmlseckeysmngr.c	8
xmlsecopenssl/keysstore.c	1
xmlsecbuffer.c	11
xmlsecopenssl/x509vfy.c	3
xmlsecopenssl/x509.c	1
libxml2/parser.c	142
libxml2/SAX2.c	6
libxml2/buf.c	19
libxml2/hash.c	28
libxml2/HTMLparser.c	2
libxml2/./include/private/memory.h	1
libxml2/chvalid.c	1
libxml2/./include/private/parser.h	2
libxml2/entities.c	10
libxml2/valid.c	42
libxml2/list.c	3
libxml2/xmlregexp.c	4
xmlsecxmltree.c	9
xmlsecxmldsig.c	18
xmlseckeys.c	11
xmlsecnodeset.c	3
xmlsecxmlenc.c	4
xmlsecparser.c	1
xmlsecmembuf.c	3

Fuzzer: xmlsec_keyload_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	224	26.4%
gold	[1:9]	490	57.8%
yellow	[10:29]	46	5.43%
greenyellow	[30:49]	27	3.18%
lawngreen	50+	60	7.08%
All colors	847	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
22	764	xmlSecOpenSSLAppKeyFromCertLoadBIO	call site: 00764	xmlSecKeyEnsureData
19	820	xmlSecOpenSSLAppKeyCertLoadBIO	call site: 00820	xmlSecKeyEnsureData
12	74	xmlSecIORegisterDefaultCallbacks	call site: 00074	xmlSecIOFileExtractFilename
12	215	xmlNewMutex	call site: 00215	xmlGetLastError
10	61	xmlSecPtrListEnsureSize	call site: 00061	xmlSecIOCallbackDestroy
8	8	xmlInitRandom	call site: 00008	xmlAbort
7	107	xmlSecIORegisterDefaultCallbacks	call site: 00107	xmlSecError
7	115	xmlSecIORegisterDefaultCallbacks	call site: 00115	xmlSecIOShutdown
6	253	xmlSecOpenSSLAppInit	call site: 00253	xmlSecError
5	101	xmlInitGlobalState	call site: 00101	xmlSecError
5	238	xmlSecTransformXsltInitialize	call site: 00238	xmlGetLastError
5	681	xmlSecKeyAdoptData	call site: 00681	xmlSecPtrListSet

Runtime coverage analysis

Covered functions

219

Functions that are reachable but not covered

100

Reachable functions

219

Percentage of reachable functions covered

54.34%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
xmlsec/apps/oss-fuzz/xmlsec_keyload_target.c	4
libxml2/threads.c	8
libxml2/dict.c	4
libxml2/error.c	5
libxml2/xmlmemory.c	1
libxml2/globals.c	8
libxml2/encoding.c	1
libxml2/xpath.c	2
libxml2/xmlIO.c	1
libxml2/catalog.c	1
libxml2/xmlschemastypes.c	1
libxml2/relaxng.c	1
xmlsecxmlsec.c	2
xmlsecerrors.c	7
xmlsecio.c	11
xmlseclist.c	10
libxml2/xmlstring.c	5
libxml2/uri.c	2
xmlseckeysdata.c	7
xmlseckeyinfo.c	7
xmlsectransforms.c	3
xmlsecbase64.c	1
xmlsecenveloped.c	1
xmlsecc14n.c	6
xmlsecxpath.c	3
xmlsecrelationship.c	1
xmlsecxslt.c	2
libxslt/libxslt/security.c	4
libxslt/libxslt/extensions.c	1
libxslt/libxslt/xsltutils.c	2
libxml2/tree.c	2
libxml2/parserInternals.c	1
xmlsecopenssl/app.c	11
xmlsecopenssl/crypto.c	7
xmlsecdl.c	1
xmlseckeys.c	9
xmlsecopenssl/evp.c	7
xmlsecbuffer.c	1
xmlsecopenssl/x509.c	8

Fuzzer: xmlsec_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1132	45.5%
gold	[1:9]	63	2.53%
yellow	[10:29]	24	0.96%
greenyellow	[30:49]	16	0.64%
lawngreen	50+	1251	50.3%
All colors	2486	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
199	1844	xmlBuildURISafe	call site: 01844	xmlCatalogXMLResolve
62	1781	xmlSplitQName4	call site: 01781	xmlParseXMLCatalogNodeList
50	759	xmlHashLookup	call site: 00759	xmlParseXMLCatalogFile
42	686	xmlURIUnescapeString	call site: 00686	xmlCatalogLocalResolve
36	1620	xmlCopyNamespace	call site: 01620	xmlCopyDtd
32	2228	xmlExpandPEsInEntityValue	call site: 02228	xmlLoadEntityContent
22	1458	nodePush	call site: 01458	xmlParseTextDecl
21	2049	xmlSkipBlankCharsPE	call site: 02049	xmlSkipBlankCharsPE
20	1313	xmlCtxtParseContentInternal	call site: 01313	xmlNewElem
19	1715	xmlNodeGetContent	call site: 01715	xmlBufGetNodeContent
18	1186	xmlParseAttValue	call site: 01186	xmlSkipBlankChars
17	1430	xmlFreeNode	call site: 01430	xmlNodeParseAttValue

Runtime coverage analysis

Covered functions

460

Functions that are reachable but not covered

200

Reachable functions

604

Percentage of reachable functions covered

66.89%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
xmlsec/apps/oss-fuzz/xmlsec_target.c	2
libxml2/error.c	17
libxml2/globals.c	20
libxml2/threads.c	9
libxml2/dict.c	21
libxml2/xmlmemory.c	1
libxml2/encoding.c	15
libxml2/xpath.c	2
libxml2/xmlIO.c	15
libxml2/catalog.c	37
libxml2/xmlschemastypes.c	1
libxml2/relaxng.c	1
xmlsecbuffer.c	11
xmlsecerrors.c	1
libxml2/xmlstring.c	17
xmlsecparser.c	3
libxml2/parser.c	141
libxml2/parserInternals.c	40
libxml2/SAX2.c	6
libxml2/buf.c	19
libxml2/hash.c	27
libxml2/tree.c	65
libxml2/./include/private/memory.h	1
libxml2/HTMLparser.c	2
libxml2/chvalid.c	1
libxml2/./include/private/parser.h	2
libxml2/uri.c	35
libxml2/entities.c	10
libxml2/valid.c	40
libxml2/list.c	3
libxml2/xmlregexp.c	4

Fuzzer: xmlsec_keyinfo_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1276	41.2%
gold	[1:9]	422	13.6%
yellow	[10:29]	31	1.00%
greenyellow	[30:49]	23	0.74%
lawngreen	50+	1339	43.3%
All colors	3091	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
170	2324	xmlBuildURISafe	call site: 02324	xmlCatalogXMLResolve
64	1088	xmlErrMsgStr	call site: 01088	xmlNewEntityInputStream
57	2023	xmlNewDtd	call site: 02023	xmlCopyEntitiesTable
47	1935	xmlParseContentInternal	call site: 01935	xmlCtxtParseEntity
34	2650	xmlParseStringPEReference	call site: 02650	xmlLoadEntityContent
33	2290	xmlResolvePath	call site: 02290	xmlParseURISafe
28	1183	xmlHashLookup	call site: 01183	xmlParseXMLCatalogFile
27	2235	xmlStrncat	call site: 02235	xmlParseXMLCatalogOneNode
26	2104	xmlNewDoc	call site: 02104	xmlCopyDtd
24	1995	xmlNewNs	call site: 01995	xmlStaticCopyNodeList
23	1882	nodePush	call site: 01882	xmlParseContentInternal
18	1610	xmlParseAttValue	call site: 01610	xmlSkipBlankChars

Runtime coverage analysis

Covered functions

1028

Functions that are reachable but not covered

226

Reachable functions

730

Percentage of reachable functions covered

69.04%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
xmlsec/apps/oss-fuzz/xmlsec_keyinfo_target.c	4
libxml2/threads.c	10
libxml2/dict.c	21
libxml2/error.c	17
libxml2/xmlmemory.c	1
libxml2/globals.c	20
libxml2/encoding.c	15
libxml2/xpath.c	4
libxml2/xmlIO.c	15
libxml2/catalog.c	37
libxml2/xmlschemastypes.c	1
libxml2/relaxng.c	1
xmlsecxmlsec.c	3
xmlsecerrors.c	8
xmlsecio.c	11
xmlseclist.c	10
libxml2/xmlstring.c	17
libxml2/uri.c	35
xmlseckeysdata.c	12
xmlseckeyinfo.c	13
xmlsectransforms.c	11
xmlsecbase64.c	2
xmlsecenveloped.c	1
xmlsecc14n.c	6
xmlsecxpath.c	3
xmlsecrelationship.c	1
xmlsecxslt.c	3
libxslt/libxslt/security.c	4
libxslt/libxslt/extensions.c	1
libxslt/libxslt/xsltutils.c	2
libxml2/tree.c	66
libxml2/parserInternals.c	41
xmlsecopenssl/app.c	2
xmlsecopenssl/crypto.c	5
xmlsecdl.c	1
libxml2/parser.c	142
libxml2/SAX2.c	6
libxml2/buf.c	19
libxml2/hash.c	27
libxml2/HTMLparser.c	2
libxml2/./include/private/memory.h	1
libxml2/chvalid.c	1
libxml2/./include/private/parser.h	2
libxml2/entities.c	10
libxml2/valid.c	40
libxml2/list.c	3
libxml2/xmlregexp.c	4
xmlsecxmltree.c	6
xmlseckeys.c	12
xmlsecbuffer.c	4
xmlsecnodeset.c	1
xmlsecxmlenc.c	4

Fuzzer: xmlsec_enc_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1929	45.8%
gold	[1:9]	553	13.1%
yellow	[10:29]	62	1.47%
greenyellow	[30:49]	64	1.51%
lawngreen	50+	1603	38.0%
All colors	4211	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
234	3919	xmlCtxtReset	call site: 03919	htmlCtxtParseContentInternal
170	2796	xmlBuildURISafe	call site: 02796	xmlCatalogXMLResolve
70	881	xmlSecOpenSSLAppKeyLoadBIO	call site: 00881	xmlSecOpenSSLAppPkcs12LoadBIO
64	1668	xmlErrMsgStr	call site: 01668	xmlNewEntityInputStream
58	3816	xmlSecTransformCtxExecute	call site: 03816	xmlSecTransformCtxUriExecute
46	1745	xmlHashUpdateInternal	call site: 01745	xmlFetchXMLCatalogFile
34	3122	xmlParseStringPEReference	call site: 03122	xmlLoadEntityContent
33	2762	xmlResolvePath	call site: 02762	xmlParseURISafe
26	4165	xmlAddPrevSibling	call site: 04165	xmlInsertProp
25	2318	xmlBufCat	call site: 02318	xmlNodeParseAttValue
24	1078	xmlSecOpenSSLX509CertLoadBIO	call site: 01078	xmlSecKeyEnsureData
23	2681	xmlGetPropNodeValueInternal	call site: 02681	xmlParseXMLCatalogNodeList

Runtime coverage analysis

Covered functions

1197

Functions that are reachable but not covered

324

Reachable functions

967

Percentage of reachable functions covered

66.49%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
xmlsec/apps/oss-fuzz/xmlsec_enc_target.c	9
libxml2/threads.c	10
libxml2/dict.c	21
libxml2/error.c	17
libxml2/xmlmemory.c	1
libxml2/globals.c	20
libxml2/encoding.c	15
libxml2/xpath.c	20
libxml2/xmlIO.c	17
libxml2/catalog.c	37
libxml2/xmlschemastypes.c	1
libxml2/relaxng.c	1
xmlsecxmlsec.c	3
xmlsecerrors.c	7
xmlsecio.c	16
xmlseclist.c	12
libxml2/xmlstring.c	20
libxml2/uri.c	35
xmlseckeysdata.c	14
xmlseckeyinfo.c	10
xmlsectransforms.c	37
xmlsecbase64.c	2
xmlsecenveloped.c	1
xmlsecc14n.c	7
xmlsecxpath.c	12
xmlsecrelationship.c	1
xmlsecxslt.c	2
libxslt/libxslt/security.c	4
libxslt/libxslt/extensions.c	1
libxslt/libxslt/xsltutils.c	2
libxml2/tree.c	75
libxml2/parserInternals.c	42
xmlsecopenssl/app.c	10
xmlsecopenssl/crypto.c	8
xmlsecdl.c	1
xmlseckeysmngr.c	11
xmlsecopenssl/keysstore.c	3
xmlsecbuffer.c	9
xmlsecopenssl/x509vfy.c	1
xmlsecopenssl/symkeys.c	2
xmlseckeys.c	21
xmlsecnodeset.c	3
libxml2/valid.c	42
libxml2/hash.c	28
libxml2/list.c	3
libxml2/xmlregexp.c	4
libxml2/entities.c	10
xmlsecxmlenc.c	12
xmlsecopenssl/evp.c	5
xmlsecopenssl/x509.c	7
libxml2/parser.c	146
libxml2/SAX2.c	7
libxml2/buf.c	19
libxml2/HTMLparser.c	47
libxml2/./include/private/memory.h	1
libxml2/chvalid.c	1
libxml2/./include/private/parser.h	2
xmlsecxmltree.c	11
xmlsecparser.c	2
xmlsecmembuf.c	3
libxml2/HTMLtree.c	1

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name	Functions filename	Arg count	Args	Function depth	hitcount	instr count	bb count	cyclomatic complexity	Reachable functions	Incoming references	total cyclomatic complexity	Unreached complexity
xmlSchemaValidateStream	/src/libxml2/xmlschemas.c	5	['N/A', 'N/A', 'int', 'N/A', 'N/A']	60	0	141	24	10	1191	0	16285	9009
xmlSecXsltPushBin	/src/xmlsec/src/xslt.c	5	['N/A', 'N/A', 'size_t', 'int', 'N/A']	34	0	819	206	87	1181	0	14677	7061
xsltLoadStylesheetPI	/src/libxslt/libxslt/xslt.c	1	['N/A']	30	0	398	68	26	857	0	10177	2342
xmlTextReaderRelaxNGValidate	/src/libxml2/xmlreader.c	2	['N/A', 'N/A']	55	0	18	3	2	980	0	12757	1712
xmlTextReaderNextTree	/src/libxml2/xmlreader.c	1	['N/A']	68	0	191	24	11	981	3	12640	1253
xmlSecOpenSSLKeyDataX509XmlRead	/src/xmlsec/src/openssl/x509.c	4	['N/A', 'N/A', 'N/A', 'N/A']	14	0	74	18	9	284	0	1762	1005
xmlSecTransformC14NPushXml	/src/xmlsec/src/c14n.c	3	['N/A', 'N/A', 'N/A']	19	0	674	180	78	312	0	3169	625

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers

2546 / 4246

Cyclomatic complexity statically reachable by fuzzers

33860 / 51876

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

xmlsec/apps/oss-fuzz/xmlsec_dsig_verify_target.c

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

xmlsec/apps/oss-fuzz/xmlsec_keyload_target.c

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['xmlSecOpenSSLAppKeyFromCertLoadBIO', 'xmlSecOpenSSLAppKeyCertLoadBIO', 'xmlSecIORegisterDefaultCallbacks', 'xmlNewMutex', 'xmlSecPtrListEnsureSize', 'xmlInitRandom', 'xmlSecOpenSSLAppInit', 'xmlInitGlobalState']

xmlsec/apps/oss-fuzz/xmlsec_target.c

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['xmlBuildURISafe', 'xmlSplitQName4', 'xmlHashLookup', 'xmlURIUnescapeString', 'xmlCopyNamespace', 'xmlExpandPEsInEntityValue', 'nodePush', 'xmlSkipBlankCharsPE', 'xmlCtxtParseContentInternal', 'xmlNodeGetContent']

xmlsec/apps/oss-fuzz/xmlsec_keyinfo_target.c

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['xmlBuildURISafe', 'xmlErrMsgStr', 'xmlNewDtd', 'xmlParseContentInternal', 'xmlParseStringPEReference', 'xmlResolvePath', 'xmlHashLookup', 'xmlStrncat', 'xmlNewDoc', 'xmlNewNs']

xmlsec/apps/oss-fuzz/xmlsec_enc_target.c

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['xmlCtxtReset', 'xmlBuildURISafe', 'xmlSecOpenSSLAppKeyLoadBIO', 'xmlErrMsgStr', 'xmlSecTransformCtxExecute', 'xmlHashUpdateInternal', 'xmlParseStringPEReference', 'xmlResolvePath', 'xmlAddPrevSibling', 'xmlBufCat']

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name	Function total lines	Lines covered at runtime	percentage covered	Reached by fuzzers
xmlSecKeyAdoptData	34	14	41.17%	['xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer']
xmlSecKeyDataIdsRegisterDefault	33	12	36.36%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlSecOpenSSLAppKeyCertLoadBIO	65	28	43.07%	['xmlsec_keyload_fuzzer']
xmlSecOpenSSLAppKeyFromCertLoadBIO	55	19	34.54%	['xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer']
xmlSecTransformIdsRegisterDefault	57	18	31.57%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlSecCheckVersionExt	31	14	45.16%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlSAX2ExternalSubset	76	7	9.210%	['xmlsec_keyinfo_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer']
xmlSAX2AttributeNs	144	69	47.91%	['xmlsec_keyinfo_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer']
xmlErrString	321	143	44.54%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlNewNs	40	18	45.0%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlBuildURISafe	237	37	15.61%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlDoErrValid	35	16	45.71%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlC14NProcessNode	122	63	51.63%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlNodeListGetStringInternal	48	10	20.83%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlBufGetNodeContent	31	13	41.93%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlGetPropNodeInternal	92	22	23.91%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlNormalizePath	59	5	8.474%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlOutputBufferWrite	67	36	53.73%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlOutputBufferWriteQuotedString	36	11	30.55%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlOutputBufferFlush	44	23	52.27%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlXPathObjectCopy	38	17	44.73%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlXPathReleaseObject	65	6	9.230%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlXPathCacheObjectCopy	31	9	29.03%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlXPathCacheNewNodeSet	46	8	17.39%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlXPtrEval	54	28	51.85%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlSecKeyDataAgreementMethodXmlRead	62	28	45.16%	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
xmlSecPtrListCopy	43	14	32.55%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlSecOpenSSLKeyDataRawX509CertBinRead	40	14	35.0%	['xmlsec_keyinfo_fuzzer']
xmlSecTransformCtxPrepare	44	23	52.27%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlCopyDtd	87	43	49.42%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlNodeSetDoc	69	18	26.08%	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer', 'xmlsec_keyinfo_fuzzer']
xmlInsertNode	63	23	36.50%	['xmlsec_enc_fuzzer']
xmlSecKeyDataDerivedKeyXmlRead	47	23	48.93%	['xmlsec_enc_fuzzer']
xmlSecKeyDataBinaryValueBinRead	37	18	48.64%	['xmlsec_enc_fuzzer']
xmlSecNodeSetGetFastPathNodes	40	20	50.0%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLEvpBlockCipherCBCCtxFinal	108	48	44.44%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLEvpBlockCipherGCMCtxFinal	59	30	50.84%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLKeyAgreementInitialize	44	17	38.63%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLSymKeyDataKlassCheck	43	19	44.18%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLKeyDataX509Read	76	41	53.94%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLVerifyAndAdoptX509KeyData	84	24	28.57%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLX509StoreInitialize	65	30	46.15%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLX509StoreVerifyAndCopyCrls	50	12	24.0%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLX509FilterCrlsByTime	41	12	29.26%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLX509StoreVerifyCert	98	39	39.79%	['xmlsec_enc_fuzzer']
xmlSecOpenSSLX509FindChildCert	37	16	43.24%	['xmlsec_enc_fuzzer']
xmlSecTransformKAMRead	80	27	33.75%	['xmlsec_enc_fuzzer']
xmlSecTransformXPath2NodeRead	68	18	26.47%	['xmlsec_enc_fuzzer']

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file	Reached by	Covered by
	[]	[]
/src/xmlsec/src/transforms.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/security.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/membuf.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_enc_fuzzer']
/src/libxslt/libxslt/xslt.c	[]	[]
/src/xmlsec/src/io.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/dl.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/xpath.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/pattern.c	[]	[]
/src/xmlsec/src/openssl/ciphers.c	[]	[]
/src/xmlsec/src/keysdata.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/parser.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/x509.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/key_agrmnt.c	[]	[]
/src/xmlsec/src/xmltree.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/error.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/xmlenc.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/symkeys.c	['xmlsec_enc_fuzzer']	['xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/digests.c	[]	[]
/src/xmlsec/src/transform_helpers.c	[]	[]
/src/libxslt/libxslt/templates.c	[]	[]
/src/xmlsec/apps/oss-fuzz/xmlsec_keyinfo_target.c	['xmlsec_keyinfo_fuzzer']	['xmlsec_keyinfo_fuzzer']
/src/xmlsec/src/xmldsig.c	['xmlsec_dsig_verify_fuzzer']	[]
/src/xmlsec/src/keysmngr.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/evp.c	['xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/enveloped.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/preproc.c	[]	[]
/src/xmlsec/src/errors.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/app.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/xmlregexp.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	[]
/src/libxml2/encoding.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/keyinfo.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/documents.c	[]	[]
/src/xmlsec/src/keys.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/kt_rsa.c	[]	[]
/src/xmlsec/src/openssl/keysstore.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_enc_fuzzer']
/src/libxml2/tree.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/apps/oss-fuzz/xmlsec_dsig_verify_target.c	['xmlsec_dsig_verify_fuzzer']	[]
/src/libxml2/xmlreader.c	[]	[]
/src/libxslt/libxslt/extra.c	[]	[]
/src/xmlsec/src/openssl/x509vfy.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_enc_fuzzer']
/src/libxml2/dict.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/xsltutils.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	[]
/src/libxml2/HTMLtree.c	['xmlsec_enc_fuzzer']	[]
/src/xmlsec/src/c14n.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/c14n.c	[]	[]
/src/libxml2/xmlschemastypes.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/./include/private/parser.h	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	[]
/src/libxslt/libxslt/pattern.c	[]	[]
/src/xmlsec/src/xmlsec.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/HTMLparser.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	[]
/src/libxslt/libxslt/imports.c	[]	[]
/src/libxml2/uri.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/apps/oss-fuzz/xmlsec_enc_target.c	['xmlsec_enc_fuzzer']	['xmlsec_enc_fuzzer']
/src/libxml2/./timsort.h	[]	[]
/src/xmlsec/src/buffer.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/debugXML.c	[]	[]
/src/libxml2/globals.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/xinclude.c	[]	[]
/src/xmlsec/apps/oss-fuzz/xmlsec_keyload_target.c	['xmlsec_keyload_fuzzer']	['xmlsec_keyload_fuzzer']
/src/libxml2/entities.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/./codegen/unicode.inc	[]	[]
/src/libxslt/libxslt/functions.c	[]	[]
/src/xmlsec/src/openssl/kw_des.c	[]	[]
/src/xmlsec/src/relationship.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/kw_helpers.c	[]	[]
/src/xmlsec/src/openssl/hmac.c	[]	[]
/src/libxml2/hash.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/xmlsave.c	[]	[]
/src/xmlsec/src/list.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/xsltlocale.c	[]	[]
/src/libxml2/chvalid.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	[]
/src/libxml2/relaxng.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/der_encoded_value.c	[]	[]
/src/libxml2/threads.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/base64.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/catalog.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/xmlIO.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/apps/oss-fuzz/xmlsec_target.c	['xmlsec_fuzzer']	['xmlsec_fuzzer']
/src/xmlsec/src/xpath.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/keys.c	[]	[]
/src/libxml2/SAX2.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/list.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/variables.c	[]	[]
/src/libxml2/xmlstring.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/./include/private/memory.h	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	[]
/src/xmlsec/src/keysdata_helpers.c	[]	[]
/src/xmlsec/src/openssl/crypto.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/xmlschemas.c	[]	[]
/src/libxml2/valid.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/openssl/kw_rfc_3394.c	[]	[]
/src/libxslt/libxslt/transform.c	[]	[]
/src/libxslt/libxslt/attrvt.c	[]	[]
/src/xmlsec/src/nodeset.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/x509_helpers.c	[]	[]
/src/libxslt/libxslt/extensions.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/xpointer.c	[]	[]
/src/xmlsec/src/openssl/signatures.c	[]	[]
/src/xmlsec/src/openssl/kdf.c	[]	[]
/src/libxml2/buf.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxml2/xmlmemory.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/parser.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/namespaces.c	[]	[]
/src/libxslt/libxslt/numbers.c	[]	[]
/src/libxml2/parserInternals.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/xmlsec/src/xslt.c	['xmlsec_dsig_verify_fuzzer', 'xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']	['xmlsec_keyload_fuzzer', 'xmlsec_keyinfo_fuzzer', 'xmlsec_enc_fuzzer']
/src/libxslt/libxslt/attributes.c	[]	[]

Directories in report

Directory
/src/xmlsec/apps/oss-fuzz/
/src/libxml2/./codegen/
/src/xmlsec/src/
/src/libxml2/
/src/libxslt/libxslt/
/src/libxml2/./include/private/
/src/xmlsec/src/openssl/
/src/libxml2/./