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6,862 Commits 9 Branches 238 Tags
1e5375c1b45aae973ae2c0a0f8147bf5f76da945
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1000 Commits

Author SHA1 Message Date
Nick Wellnhofer
1e5375c1b4 SAX2: Check return value of xmlPushInput 
Fix null deref in case of malloc failure.
 2024-07-06 15:33:06 +02:00
Nick Wellnhofer
38195cf596 parser: Don't produce names with invalid UTF-8 in recovery mode 2024-07-06 15:33:06 +02:00
Nick Wellnhofer
fdfeecfe5e parser: Reenable ctxt->directory 
Unused internally, but used in downstream code.

Should fix #753.
 2024-07-02 22:06:53 +02:00
Nick Wellnhofer
606f410891 parser: Allow to disable catalogs with parser options 
Implement XML_PARSE_NO_SYS_CATALOG and XML_PARSE_NO_CATALOG_PI.

Fixes #735.
 2024-07-02 22:06:53 +02:00
Nick Wellnhofer
866be54e22 parser: Don't use deprecated xmlSplitQName 2024-07-02 13:34:11 +02:00
Nick Wellnhofer
bc793390d5 parser: Update documentation 2024-06-27 16:23:14 +02:00
Nick Wellnhofer
eca972e682 parser: Add getters for XML declaration to parser context 
Access to struct members will be deprecated.
 2024-06-27 14:44:49 +02:00
Mike Dalessio
bbbbbb4649 parser: implement xmlCtxtGetOptions 
In 712a31ab, the `options` struct member was deprecated. To allow
callers to check the status of options bits, introduce
xmlCtxtGetOptions.
 2024-06-20 20:39:54 +00:00
Rosen Penev
217e9b7af2 clang-tidy: don't return in void functions 
Found with readability-redundant-control-flow

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2024-06-20 20:37:34 +00:00
Nick Wellnhofer
32cac377c8 parser: Selectively reenable reading from "-" 
Make filename "-" mean stdin for legacy SAX1 functions and xmlReadFile.
This should hopefully fix most command line utilities.

See #737.
 2024-06-17 18:08:31 +02:00
Nick Wellnhofer
33a1f8978d legacy: Merge SAX.c into legacy.c 2024-06-16 19:17:41 +02:00
Nick Wellnhofer
10d60d15d6 regexp: Stop using LIBXML_AUTOMATA_ENABLED 
This macro always equals LIBXML_REGEXP_ENABLED.
 2024-06-16 18:47:12 +02:00
Nick Wellnhofer
b0fc67aa22 build: Remove --with-tree configuration option 
This option would allow for a smaller, but mostly useless minimal build.
But it complicates the symbol availability logic in an insane way and
requires specialized tools like our custom C parser in doc/apibuild.py.

See #717.
 2024-06-16 18:47:12 +02:00
Nick Wellnhofer
039ce1e821 parser: Pass global object to sax->setDocumentLocator 
Revert part of commit c011e760.

Fixes #732.
 2024-06-14 16:41:43 +02:00
Nick Wellnhofer
dba1ed85a3 ftp: Remove FTP support 
Remove the built-in FTP client. If you configure --with-legacy, old
symbols are retained for ABI compatibility.
 2024-06-12 18:19:55 +02:00
Nick Wellnhofer
5238404325 parser: Pass resource type to resource loader 2024-06-12 16:36:12 +02:00
Nick Wellnhofer
89fcae4dfd parser: Don't report malloc failures when creating context 
We don't want messages to stderr before an error handler could be set on
a parser context.
 2024-06-12 16:36:12 +02:00
Nick Wellnhofer
410931e385 parser: Only set input ID for PE refs 
Other input streams don't require IDs.
 2024-06-12 16:22:52 +02:00
Nick Wellnhofer
ff3b091910 parser: Implement XML_PARSE_NO_UNZIP option 2024-06-12 16:14:15 +02:00
Nick Wellnhofer
47cbb6bb3c doc: Don't mention xmlNewInputURL 2024-06-12 16:04:45 +02:00
Nick Wellnhofer
8318b5a634 parser: Fix NULL checks for output arguments 2024-06-09 15:08:43 +02:00
Nick Wellnhofer
0cde1b78d6 parser: Fix "Truncated multi-byte sequence" error 
Don't raise the error if decoding failed.
 2024-06-07 00:02:31 +02:00
Nick Wellnhofer
122b61309f parser: Fix performance regression when parsing namespaces 
The namespace hash table didn't reuse deleted buckets, leading to
quadratic behavior.

Also ignore deleted buckets when resizing.

Fixes #726.
 2024-06-06 15:52:09 +02:00
Nick Wellnhofer
a7e26707be parser: Don't overwrite OOM errors in xmlSBuf 2024-06-03 14:04:44 +02:00
Nick Wellnhofer
e75e878e02 doc: Update and fix documentation 2024-05-20 14:23:39 +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
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
a4c2b7233f io: Don't set close callback in xmlParserInputBufferCreateFd 2024-05-05 17:27:12 +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
1cdfece12b memory: Remove memory debugging 
This is useless compared to sanitizers or valgrind and has a
considerable performance impact if enabled accidentally.
 2024-04-28 20:42:55 +02:00
Nick Wellnhofer
45fe9924f0 parser: Don't create reference in xmlLookupGeneralEntity 
This should only be done in xmlParseReference.

The handling of undeclared entities is still somewhat inconsistent. In
element content we create references even if entity substitution is
enabled. In attribute values undeclared entities are always ignored.
 2024-04-23 18:36:15 +02:00
Nick Wellnhofer
b717abdd09 parser: Consolidate error handling for undeclared entities 
Always use XML_WAR_UNDECLARED_ENTITY with warning error level in
documents with external subset or parameter entities. Use
XML_ERR_UNDECLARED_ENTITY otherwise.
 2024-04-23 18:36:15 +02:00
Nick Wellnhofer
f506ec6654 parser: Always decode entities in namespace URIs 
Also decode entities in namespace URIs if entity substitution wasn't
requested. This should fix some corner cases when comparing namespace
URIs. The Namespaces in XML 1.0 spec says:

> In a namespace declaration, the URI reference is the normalized value
> of the attribute, so replacement of XML character and entity
> references has already been done before any comparison.

Make the serialization code escape special characters in namespace URIs
like in attribute values. This fixes serialization if entities were
substituted when parsing.

Fixes https://gitlab.gnome.org/GNOME/libxslt/-/issues/106
 2024-04-15 12:34:26 +02:00
Nick Wellnhofer
2840e33c5e tree: Allocate XML namespace statically 2024-03-15 19:47:07 +01:00
Nick Wellnhofer
186562a182 parser: Fix detection of duplicate attributes in XML namespace 
Fixes a regression from commit e0dd330b, resulting in duplicate
attributes in the predefined XML namespace not being detected or
extraneous default attributes being passed.

Fixes #704.
 2024-03-12 20:02:52 +01:00
Nick Wellnhofer
4d774612f3 parser: Fix column number in attribute values 
Short-lived regression from 37c6618b.
 2024-02-13 12:00:02 +01:00
Nick Wellnhofer
95f2a17440 parser: Fix crash in xmlParseInNodeContext with HTML documents 
Ignore namespaces if we have an HTML document with namespaces added
manually.

Fixes #672.
 2024-01-30 13:35:41 +01:00
Nick Wellnhofer
6dc2fdb2bd parser: Account for full size of non-well-formed entities 
Account for the full size of the entity if parsing stops because of
errors. In our cost model, we have to assume that the entity loader
processes the whole entity regardless of its content.
 2024-01-10 15:58:23 +01:00
Nick Wellnhofer
29beef653c parser: Pop inputs if parsing DTD failed 
This should provide some statistics in ctxt->sizeentcopy even in the
error or recovery case.
 2024-01-10 15:58:23 +01:00
Nick Wellnhofer
02a2038de4 parser: Handle NOCDATA properly when expanding entities 
Short-lived regression from e1153832.
 2024-01-10 14:17:49 +01:00
Nick Wellnhofer
e1153832b0 parser: Fix quadratic behavior when copying entities 
Process the first and last text node with the SAX handler to make the
text merging optimization kick in.

Fixes #657.
 2024-01-07 15:42:39 +01:00
Nick Wellnhofer
f237e5b934 parser: Avoid duplicate namespace errors 
Don't report an extra attribute uniqueness error if a namespace is
undeclared. This matches old behavior.
 2024-01-05 20:39:40 +01:00
Nick Wellnhofer
02cc5c3609 parser: Add XML_PARSE_NO_XXE parser option 2024-01-05 20:39:40 +01:00
Nick Wellnhofer
12f0bb9478 parser: Synchronize more options 2024-01-05 20:39:40 +01:00
Nick Wellnhofer
3efbe916a1 parser: Mark 'token' member as unused in xmlParserCtxt 2024-01-05 20:39:40 +01:00
Nick Wellnhofer
b82fd81d06 parser: Rework xmlCtxtParseDocument 
Make xmlCtxtParseDocument take a parser input which can be popped after
parsing.
 2024-01-05 20:39:40 +01:00
Nick Wellnhofer
d7d300ba04 parser: Remove remnants of runtime debugging feature 
Apparently, this feature was remove long ago.

Fixes #651.
 2024-01-04 17:50:11 +01:00
Nick Wellnhofer
8c5848bdd5 parser: Make xmlParseContent more useful 
This is an internal function which isn't really usable without some
hacks. See WebKit/Chromium trying to recreate the effects of
xmlDetectSAX2 manually, for example.

Make xmlParseContent perform late initialization and check whether the
content was fully parsed.

Also rename xmlDetectSAX2 and document why it's needed.
 2024-01-04 17:45:03 +01:00