Nick Wellnhofer
8af55c8d20
parser: Rename new input API functions
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These weren't made public yet.
2024-07-11 01:33:29 +02:00
Nick Wellnhofer
37f7237050
xmllint: Fix unsigned integer overflow
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Short-lived regression.
2024-07-01 18:03:06 +02:00
Nick Wellnhofer
71eb710914
xmllint: Switch to xmlCtxtSetErrorHandler
2024-06-27 14:44:55 +02:00
Nick Wellnhofer
5589c9ea6f
xmllint: Set stdin/stdout to binary on Windows
2024-06-22 21:23:15 +02:00
Nick Wellnhofer
84a4f84c1c
build: Don't check for required headers and functions
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Unless we are on Windows, the following POSIX headers are required.
They're part of the earliest POSIX specs and it doesn't make sense to
check for them.
- fcntl.h
- unistd.h
- sys/stat.h
- sys/time.h
On Windows, io.h, fcntl.h and sys/stat.h are always available.
2024-06-22 18:41:00 +02:00
Nick Wellnhofer
f23fc4faed
xmllint: Simplify time handling
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Assume that gettimeofday is always available.
2024-06-22 18:41:00 +02:00
Rosen Penev
2def7b4b28
clang-tidy: move assignments out of if
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Found with bugprone-assignment-in-if-condition
Signed-off-by: Rosen Penev <rosenp@gmail.com>
2024-06-20 21:11:44 -07:00
Nick Wellnhofer
1341deac13
xmllint: Move shell to xmllint
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Move source code for xmllint shell to shell.c and move it from the
libxml2 library to the xmllint executable.
Also allow shell to run without XPath and debug modules.
Add stubs for old shell API functions in legacy build mode.
2024-06-16 18:47:12 +02:00
Nick Wellnhofer
c9b065914f
xmllint: Fix resetting error in xmlHTMLPrintError
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Make sure that we don't change the error handler when fuzzing.
2024-06-16 18:47:12 +02:00
Nick Wellnhofer
b0fc67aa22
build: Remove --with-tree configuration option
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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
0c97eaa772
xmllint: Rewrite HTML error output
2024-06-13 16:57:52 +02:00
Nick Wellnhofer
dba1ed85a3
ftp: Remove FTP support
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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
f96dca9c0e
xmllint: Switch to resource loader
2024-06-12 16:36:12 +02:00
Nick Wellnhofer
e2919516bc
xmllint: Fix build --with-valid --without-html
2024-06-06 19:28:23 +02:00
Nick Wellnhofer
caa8bb3848
fuzz: Move back to xmlSetExternalEntityLoader
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xmlParserInputBufferCreateFilenameDefault can't report malloc failures.
2024-05-19 19:39:22 +02:00
Nick Wellnhofer
b3cb41be8b
fuzz: Add xmllint fuzzer
2024-05-13 12:50:08 +02:00
Nick Wellnhofer
3dea98eff9
xmllint: Don't free DTD with --dropdtd
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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
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Add a missing bounds check.
Fixes #720 .
2024-05-13 12:50:08 +02:00
Nick Wellnhofer
c83147bff2
xmllint: Fix --pedantic option
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Regressed in 74c84a8c.
2024-05-13 12:50:08 +02:00
Nick Wellnhofer
3665d667f6
xmllint: Clean up option handling
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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
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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
3afaff7e8e
xmllint: Check for NULL input in xmlHTMLValidityError
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`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
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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
f4826c8412
xmllint: Add macro for error stream
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Prepare for fuzzing.
2024-05-06 00:33:19 +02:00
Nick Wellnhofer
826baf00d4
xmllint: Fix --insert option
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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
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This is only a debugging aid but also useful when fuzzing.
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
422ae4623a
xmllint: Make some strings const
2024-05-05 17:26:11 +02:00
Nick Wellnhofer
1cdfece12b
memory: Remove memory debugging
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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
5e80f4381b
tree: Deprecate xmlRegisterNodeDefault
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This rarely used feature should be phased out.
2024-04-28 19:30:40 +02:00
Nick Wellnhofer
88169bfda6
tree: Deprecate xmlSetCompressMode
2024-04-28 19:30:39 +02:00
Nick Wellnhofer
87bebd25f1
xmllint: Return error code if XPath returns empty nodeset
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Return an error code as before but make it possible to distinguish from
real errors.
Fixes #690 .
2024-02-12 16:47:12 +01:00
Nick Wellnhofer
d7d300ba04
parser: Remove remnants of runtime debugging feature
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Apparently, this feature was remove long ago.
Fixes #651 .
2024-01-04 17:50:11 +01:00
Nick Wellnhofer
7e0bbbc143
parser: New input API
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Provide a new set of functions to create xmlParserInputs. These can be
used for the document entity or from external entity loaders.
- Don't require xmlParserInputBuffer.
- All functions take a base URI.
- All functions take an encoding as string.
- xmlNewInputURL also takes a public ID.
- xmlNewInputMemory takes a size_t.
- Optimization hints for memory buffers.
Improve documentation.
Only call xmlInitParser before allocating a new parser context.
Call xmlCtxtUseOptions as early as possible.
2023-12-29 01:22:13 +01:00
Nick Wellnhofer
0a658c0f0a
io: Don't use "-" to read from stdin
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To implement this feature on such a low level is a disaster waiting to
happen. Remove these checks from the IO code and move them to xmllint.
Note that the serialization API will still treat "-" as stdout.
2023-12-21 15:02:24 +01:00
Nick Wellnhofer
f9f5c2d889
xmllint: Don't use xmlGenericError
2023-12-21 15:02:24 +01:00
Nick Wellnhofer
d6812f3a48
Fix compiler warnings with disabled modules
2023-12-14 13:37:03 +01:00
Nick Wellnhofer
699299cae3
globals: Stop including globals.h
2023-09-20 22:07:40 +02:00
Nick Wellnhofer
11a1839ddd
globals: Move remaining globals back to correct header files
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This undoes a lot of damage.
2023-09-20 22:06:49 +02:00
Nick Wellnhofer
692a5c40ce
xmllint: Don't set deprecated globals
2023-09-20 22:06:49 +02:00
Nick Wellnhofer
bfd7d28698
xmllint: Fix more error messages
2023-08-29 21:16:34 +02:00
Nick Wellnhofer
373244bc66
xmllint: Fix error message when push parsing empty documents
2023-08-29 21:05:32 +02:00
Nick Wellnhofer
ed3bd05284
parser: Allow to set maximum amplification factor
2023-08-20 20:49:16 +02:00
Nick Wellnhofer
305a75ccbe
malloc-fail: Fix null-deref with xmllint --copy
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See #344 . Fixes #552 .
2023-06-06 13:15:46 +02:00
Nick Wellnhofer
886bf4e63b
Stop calling xmlMemoryDump
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This was used to check for memory leaks but could potentially create a
.memdump file. These days, there are better ways to check for memory
leaks.
2023-04-30 15:48:41 +02:00
Nick Wellnhofer
db32b09d50
xmllint: Validate --maxmem integer option
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Fixes #520 .
2023-04-20 16:22:11 +02:00
Nick Wellnhofer
64b76f8163
xmllint: Fix memory leak with --pattern --stream
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Fixes #499 .
2023-03-14 14:55:39 +01:00
Nick Wellnhofer
d7daf9fd96
xmllint: Fix use-after-free with --maxmem
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Fixes #498 .
2023-03-14 14:55:34 +01:00
