Nick Wellnhofer
3d4f7f47b9
meson: Set WITH_HTTP for config.cmake
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
a11c28a6fc
meson: Add warning options
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
2e18e5dc6d
memory: Grow dynamic arrays by 50%
...
Growing by a factor lower than the golden ratio increases the chances of
reusing memory freed from earlier allocations. Set growth rate to 1.5
which also reduces internal fragmentation.
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
b9feb81632
xpath: Check reallocations for overflow
...
Factor out node set reallocation.
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
db8cce3d27
schemas: Check reallocations for overflow
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
0d6136da21
regexp: Check reallocations for overflow
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
ae41cf9af5
xinclude: Check reallocations for overflow
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
178b11219c
valid: Check reallocations for overflow
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
8b2d9ac45b
uri: Check reallocations for overflow
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
2042090b45
tree: Check reallocations for overflow
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
307bc230ab
pattern: Allocate arrays lazily
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
7b3d1134c3
pattern: Check reallocations for overflow
2024-12-21 19:37:38 +01:00
Nick Wellnhofer
3f72a579c2
entities: Check reallocations for overflow
2024-12-21 19:37:37 +01:00
Nick Wellnhofer
df0f16fa26
encoding: Check reallocations for overflow
2024-12-21 19:37:37 +01:00
Nick Wellnhofer
1c51f3d3f1
catalog: Check reallocations for overflow
2024-12-21 19:37:37 +01:00
Nick Wellnhofer
509d498127
c14n: Check reallocations for overflow
2024-12-21 19:37:37 +01:00
Nick Wellnhofer
58e2e72481
reader: Check reallocations for overflow
2024-12-21 19:37:37 +01:00
Nick Wellnhofer
0447275ef8
html: Check reallocations for overflow
2024-12-21 19:37:37 +01:00
Nick Wellnhofer
8231c03663
parser: Check reallocations for overflow
2024-12-21 19:37:37 +01:00
Nick Wellnhofer
5320a4aa38
memory: Implement xmlGrowCapacity to safely grow arrays
...
xmlGrowCapacity makes sure that dynamic arrays don't grow beyond an
explicit maximum size. size_t considerations are also taken into account.
A macro XML_MAX_ITEMS is provided as default maximum with value
1 billion.
When fuzzing, the initial size is set to 1 to cause more reallocations.
This can require adjustments if callers really need larger arrays.
2024-12-21 19:37:37 +01:00
Nick Wellnhofer
afbc0a0405
xpath: Make contextSize and proximityPosition default to 1
...
In the general case of processing a single node, these values should be
set to 1.
2024-12-21 16:57:39 +01:00
Nick Wellnhofer
e014cc570f
xpath: Remove non-standard xf:escape-uri function
...
This undocumented function used an outdated namespace URI and is
unlikely to be used these days.
2024-12-21 16:55:35 +01:00
Nick Wellnhofer
bf5fcf6e64
xpath: Use separate static hash table for standard functions
...
This avoids registering standard functions when creating an XPath
context.
Lookup of extension functions is a bit slower now, but ultimately, all
function lookups should be moved to the compilation phase.
2024-12-21 16:55:35 +01:00
Nick Wellnhofer
0dd910e82b
save: Fix handling of catastrophic errors
...
Don't overwrite catastrophic errors xmlSaveErr.
Overwrite non-catastrophic errors in xmlOutputBufferClose.
2024-12-19 02:30:36 +01:00
Nick Wellnhofer
72f84dd739
fuzz: Inject IO failures into serialization code
2024-12-17 22:21:34 +01:00
Nick Wellnhofer
0160076f39
save: Forward error from closing IO in xmlSaveFinish
2024-12-17 21:57:16 +01:00
Nick Wellnhofer
169857ad26
xmllint: Check return value of htmlNewParserCtxt
2024-12-13 18:07:03 +01:00
Nick Wellnhofer
1e1b48918c
parser: Also raise error if ctxt is NULL
...
Update global error variable even if context is missing because of an
invalid (NULL) argument.
2024-12-13 17:57:11 +01:00
Nick Wellnhofer
6548ba11b8
parser: Fix argument checks in xmlCtxtParse*
...
- Raise invalid argument error.
- Free input stream if ctxt is NULL.
2024-12-13 17:57:11 +01:00
Nick Wellnhofer
9c980d000d
gitlab-ci: Stop including gnome-release-service-ci-templates
...
This raises a "not found or access denied" error now.
2024-12-13 12:41:46 +01:00
Nick Wellnhofer
0c7727519f
cmake: Completely remove deprecated options
...
- LIBXML2_WITH_AUTOMATA
- LIBXML2_WITH_EXPR
- LIBXML2_WITH_UNICODE
2024-12-13 12:40:04 +01:00
Nick Wellnhofer
e6045ed754
reader: Add argument checks
2024-12-13 12:39:52 +01:00
Nick Wellnhofer
49164610a4
reader: Forward catastrophic errors from XInclude
2024-12-13 12:39:44 +01:00
Nick Wellnhofer
8139ad2f77
fuzz: Fix IO error check in reader fuzzer
2024-12-13 12:39:34 +01:00
Nick Wellnhofer
7a9728c177
gitlab-ci: Re-add llvm
...
This reverts commit d09b07d1b9574c96e047aa19f925b2ee695e436f.
Document why some packages are needed.
2024-12-10 21:43:37 +01:00
Nick Wellnhofer
d09b07d1b9
gitlab-ci: Remove llvm from CI container
...
Untested, but shouldn't be required anymore.
2024-12-10 18:44:26 +01:00
Nick Wellnhofer
5505d23545
Fix typo
2024-12-10 00:40:36 +01:00
Nick Wellnhofer
5ca4ce6fc0
gitlab-ci: Add "dist" job to build distribution tarball
...
Prepare for GNOME Release Service.
2024-12-09 23:28:38 +01:00
Nick Wellnhofer
225e0229dc
autotools: Add html5ent.inc to EXTRA_DIST
2024-12-09 23:28:02 +01:00
Nick Wellnhofer
8d9c359a01
gitlab-ci: Add xz-utils for distribution tarballs
2024-12-09 23:17:55 +01:00
Nick Wellnhofer
5c9abbf831
SAX2: Fix xmlSAX2ResolveEntity if systemId is NULL
...
Passing a NULL systemId results in snprintf("%s", NULL) which crashes on
some platforms. Regressed with commit 4ff2dccf.
Note that systemId should never be NULL during normal parsing. It can
only be NULL if API functions are called with a NULL systemId.
Should fix #825 .
2024-12-09 17:38:38 +01:00
Nick Wellnhofer
92204112ec
cmake: Always build Python module as shared library
2024-12-07 15:12:15 +01:00
Nick Wellnhofer
7ca75b321f
python: Declare init func with PyMODINIT_FUNC
2024-12-07 15:12:15 +01:00
Nick Wellnhofer
3b38f19b40
fuzz: Silence more OOM errors
2024-11-26 14:30:54 +01:00
Nick Wellnhofer
9f652e57c1
fuzz: Inject IO failures
...
We use the same counter for injecting malloc and IO failures. This
mostly renames several functions and variables.
2024-11-26 14:30:54 +01:00
Nick Wellnhofer
754843abda
fuzz: Remove xmlFuzzEntityLoader
...
Unused after commit de0c7791.
2024-11-26 14:30:54 +01:00
Nick Wellnhofer
eae9a1bd8b
parser: Pop input stream in xmlCtxtValidateDtd
2024-11-26 14:30:54 +01:00
Nick Wellnhofer
5204c872bb
valid: Reset context before validating
...
Reset last error and "stopped" flag. Otherwise new errors could be
ignored.
2024-11-26 14:30:54 +01:00
Nick Wellnhofer
70cce2ece3
parser: Make XML_ERR_RESOURCE_LIMIT non-catastrophic
2024-11-26 14:20:25 +01:00
Nick Wellnhofer
dafcefb228
parser: Fail on catastrophic errors in recovery mode
2024-11-26 00:47:48 +01:00
