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6,621 Commits 24 Branches 238 Tags
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Author SHA1 Message Date
Nick Wellnhofer
dda69626b9 autotools: Only check for networking headers if required 2024-05-21 18:31:37 +02:00
Nick Wellnhofer
1371d0bda2 Update NEWS 2024-05-21 00:31:02 +02:00
Nick Wellnhofer
bd7cafdbce meson: Add some TODO comments 2024-05-20 23:59:55 +02:00
Nick Wellnhofer
3018842c07 build: Disable HTTP support by default 2024-05-20 23:59:55 +02:00
Nick Wellnhofer
5b1d7ff0b2 parser: Remove redefinitions for legacy globals 2024-05-20 23:59:55 +02:00
Nick Wellnhofer
e75e878e02 doc: Update and fix documentation 2024-05-20 14:23:39 +02:00
Nick Wellnhofer
9523438ad4 doc: Allow missing author 2024-05-20 14:22:56 +02:00
Nick Wellnhofer
a800e0035c doc: Allow missing desc if we have a retdesc 
Allow missing function descriptions if the return value is documented.
 2024-05-20 14:22:56 +02:00
Nick Wellnhofer
b47a95fe31 parser: Don't make xmlCtxtErrIO public 2024-05-20 14:22:56 +02:00
Nick Wellnhofer
caa8bb3848 fuzz: Move back to xmlSetExternalEntityLoader 
xmlParserInputBufferCreateFilenameDefault can't report malloc failures.
 2024-05-19 19:39:22 +02:00
Nick Wellnhofer
4fefba4cf6 parser: Rework handling of undeclared entities 
Throw an error if entity substitution was requested.

Now we only downgrade to a warning if

- XML_PARSE_DTDLOAD wasn't specified, and
- entity aren't substituted or XML_PARSE_NO_XXE was specified.

Should fix #724.
 2024-05-15 17:58:48 +02:00
Nick Wellnhofer
51b5d1e378 fuzz: Don't enable zlib and liblzma with MSan 
We'd need our own instrumented builds of these libraries.
 2024-05-15 16:21:11 +02:00
Nick Wellnhofer
f895af0989 fuzz: Remove OSS-Fuzz timeout option 
Custom timeouts aren't fully supported on OSS-Fuzz.
 2024-05-14 16:08:37 +02:00
Nick Wellnhofer
ec2f68f164 parser: Report malloc failure in xmlNewInputFromFile 2024-05-14 16:04:56 +02:00
Nick Wellnhofer
8d215ac5cc xpath: Fix quadratic runtime accounting 2024-05-14 15:55:18 +02:00
Nick Wellnhofer
592546267f threads: Deprecate remaining ThrDef functions 2024-05-14 15:44:50 +02:00
Nick Wellnhofer
b117a912b6 fuzz: Enable xmllint fuzzer on OSS-Fuzz 2024-05-13 13:42:43 +02:00
Nick Wellnhofer
0651ad667c valid: Report malloc failure after xmlRegExecPushString 2024-05-13 13:08:14 +02:00
Nick Wellnhofer
609d2666fa Stop defining _REENTRANT 
This macro is obsolete, see `man feature_test_macros`.
 2024-05-13 13:08:14 +02:00
Nick Wellnhofer
b3cb41be8b fuzz: Add xmllint fuzzer 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
16fb1028a2 reader: Fix error reporting with walker 
Abort earlier in xmlTextReaderRead if an error was raised.
 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
a846719b9c pattern: Fix memory leak xmlCompileStepPattern 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
4ff2dccf9f SAX2: Warn if URI resolution failed 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
4fe116ebd3 parser: Don't report error on invalid URI 
Only fragment identifiers are an error.

This removes the last user of xmlErrMsg*. Now every error reported by
the parser should result in one of ctxt->wellFormed, ctxt->nsWellFormed
or ctxt->valid being set to zero.
 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
3dea98eff9 xmllint: Don't free DTD with --dropdtd 
Entity references point to entities in the DTD, so only unlink the DTD
and don't destroy it.
 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
3ad7f81624 [CVE-2024-34459] Fix buffer overread with xmllint --htmlout 
Add a missing bounds check.

Fixes #720.
 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
c83147bff2 xmllint: Fix --pedantic option 
Regressed in 74c84a8c.
 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
3665d667f6 xmllint: Clean up option handling 
Remove unnecessary globals and make some local.

Remove unnecessary calls to xmlTextReaderSetParserProp.

Remove unused "oldout" code.

Fix skipArgs.
 2024-05-13 12:50:08 +02:00
Nick Wellnhofer
f8ff4d8688 xmllint: Rework parsing 
Merge a few code paths, making options like --valid or --htmlout work
with some other options.

Improve error handling.
 2024-05-07 17:11:18 +02:00
Nick Wellnhofer
0bef170486 c14n: Fix memory leak after malloc failure 2024-05-07 17:11:18 +02:00
Nick Wellnhofer
5bfaab77f6 fuzz: Fix reader fuzzer 2024-05-07 17:11:18 +02:00
Nick Wellnhofer
72e9267c32 html: Fix memory leak after malloc failure 2024-05-06 17:40:15 +02:00
Nick Wellnhofer
3afaff7e8e xmllint: Check for NULL input in xmlHTMLValidityError 
`ctxt->input` can be NULL after commit 61b4c42f.
 2024-05-06 17:36:17 +02:00
Nick Wellnhofer
ef6e6012e2 xmllint: Fix parsing of maxmem option 
Fix corner cases like 'xmllint --encode --maxmem 123'.

Also fixes --path without LIBXML_VALID_ENABLED.
 2024-05-06 17:36:15 +02:00
Nick Wellnhofer
907a5a4885 xmllint: Fix memory leak in walkDoc 2024-05-06 17:35:26 +02:00
Nick Wellnhofer
a7854e2646 http: Don't pass NULL pointer as memcpy source 2024-05-06 17:35:26 +02:00
Nick Wellnhofer
f4826c8412 xmllint: Add macro for error stream 
Prepare for fuzzing.
 2024-05-06 00:33:19 +02:00
Nick Wellnhofer
d644a23e8f fuzz: Improve xml.dict 
- Add standalone declaration
- Add doctype declaration
- Expand ATTLIST matrix in xml.dict
 2024-05-06 00:32:08 +02:00
Nick Wellnhofer
826baf00d4 xmllint: Fix --insert option 
Make sure that parent is an element when calling
xmlValidGetValidElements.
 2024-05-06 00:32:08 +02:00
Nick Wellnhofer
20a0de95b4 xmllint: Fix --pushsmall option 
This is only a debugging aid but also useful when fuzzing.
 2024-05-06 00:32:08 +02:00
Nick Wellnhofer
81611e06da reader: Don't call xmlCtxtErrMemory with NULL ctxt 
This can happen in "walker" mode.
 2024-05-06 00:32:08 +02:00
Nick Wellnhofer
a39e862b96 xmllint: Add explicit cast for -fsanitize=integer 2024-05-06 00:32:08 +02:00
Nick Wellnhofer
a4c2b7233f io: Don't set close callback in xmlParserInputBufferCreateFd 2024-05-05 17:27:12 +02:00
Nick Wellnhofer
422ae4623a xmllint: Make some strings const 2024-05-05 17:26:11 +02:00
Nick Wellnhofer
71a7a33e18 parser: Fix base URI of internal parameter entities 
Search parent inputs of internal parameter entities for base URI.

Fixes a long-standing bug, which manifested in a different way after
commit 955c177f. Reproduce with

    xmllint --noent xmlconf/eduni/errata-2e/E18.xml
 2024-05-03 11:53:45 +02:00
Nick Wellnhofer
fdc5ff3657 parser: Always throw entity errors if external DTD is loaded 
When parsing with XML_PARSE_DTDLOAD, missing entities are always an
error.

Also consolidate behavior when validating. See b717abdd.
 2024-05-03 11:52:54 +02:00
Nick Wellnhofer
39e5b35bd0 parser: Don't create undeclared entity refs in substitution mode 
We never want to create entity reference nodes if entity substitution
is enabled. This also applies to undeclared entities.
 2024-05-03 11:46:01 +02:00
Nick Wellnhofer
ae23a4ce56 unicode: Deprecate most xmlUCSIs* functions 
These don't seem to be used by downstream code.
 2024-04-30 17:42:59 +02:00
Nick Wellnhofer
e637953527 Remove references to old mailing list 2024-04-30 17:00:01 +02:00
Nick Wellnhofer
d2f623d183 reader: Report malloc failure in xmlTextReaderConstValue 2024-04-30 16:36:44 +02:00