|
dd4c0f62
|
2025-03-18T11:11:20
|
|
tree: Fix xmlTextMerge with NULL args
Restore pre-2.13 behavior. Fixes #875.
|
|
|
6ab430ca
|
2025-02-22T21:17:42
|
|
Remove unnecessary #includes
|
|
|
9c16a153
|
2025-02-13T18:41:33
|
|
Revert "include: Make most IS_* macros private"
This reverts commit 84a6c82ff83d04963d6e1c5cd18ded68ea02d99f.
|
|
9d7bbf19
|
2025-01-23T14:36:33
|
|
tree: Fix variable name in xmlAddChild documentation
|
|
|
ca819160
|
2025-01-03T20:50:08
|
|
include: Use intptr_t to cast between pointers and ints
|
|
|
84a6c82f
|
2024-12-19T20:59:10
|
|
include: Make most IS_* macros private
Macros like IS_DIGIT or IS_LETTER severely pollute the C namespace.
|
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2042090b
|
2024-12-15T22:32:12
|
|
tree: Check reallocations for overflow
|
|
|
0c56eb82
|
2024-08-12T21:38:50
|
|
tree: Restore return value of xmlNodeListGetString with NULL list
When passing a NULL list to xmlNodeListGetString or
xmlNodeListGetRawString, return NULL instead of "" to match the old
behavior.
Fixes #783.
|
|
|
5d36664f
|
2024-07-16T00:35:53
|
|
memory: Deprecate xmlGcMemSetup
|
|
|
888f70c7
|
2024-07-07T11:35:54
|
|
buf: Move xmlBuffer code to buf.c
|
|
|
a221cd78
|
2024-07-07T03:01:51
|
|
buf: Rework xmlBuf code
Always use what the old implementation called the "IO" allocation
scheme, allowing to move the content pointer past the initial
allocation. This is inexpensive and allows efficient shrinking.
Optimize xmlBufGrow, reusing shrunken memory as much as possible.
Simplify xmlBufAdd.
Make xmlBufBackToBuffer return an error on overflow.
Make "size" exclude the terminating NULL byte.
Always provide an initial size.
Reintroduce static buffers.
Remove xmlBufResize and several other functions.
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8d160626
|
2024-07-12T02:01:06
|
|
entities: Rework text escaping
|
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|
de3221b1
|
2024-07-06T15:23:30
|
|
fuzz: Adjust for xmlNodeParseContent changes
xmlStringGetNodeList returns NULL again for empty strings.
|
|
|
944cc23c
|
2024-07-03T15:54:32
|
|
tree: Fix handling of empty strings in xmlNodeParseContent
We shouldn't create an empty text node to match the old behavior.
Fixes #759.
|
|
|
842a0448
|
2024-07-03T11:46:06
|
|
valid: Restore ID lookup
Revert a change from d025cfbb and don't overwrite ID table entries, so
that the first attribute will be returned if there are duplicate IDs.
This requires two other changes:
- Attributes in entity content are never added to the ID table. This
seems reasonable.
- Remove the optimization to skip ID lookup when copying and the target
document has an empty ID table. This also seems more correct since the
document could have ID declarations nevertheless or we could be
copying xml:ids into the document for the first time.
Fixes #757.
|
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f505dcae
|
2024-06-26T14:11:34
|
|
tree: Remove underscores from xmlRegisterCallbacks
|
|
|
b0fc67aa
|
2024-06-15T22:53:55
|
|
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.
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|
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2f128096
|
2024-06-14T16:44:09
|
|
tree: Fix freeing entities via xmlFreeNode
Call xmlFreeEntity to free all entity members.
Fixes #731.
|
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5198de4b
|
2024-05-31T13:42:08
|
|
fuzz: Make allocation in xmlBuildQName more likely
Limit size of static buffer in fuzzing mode.
|
|
|
e75e878e
|
2024-05-20T13:58:22
|
|
doc: Update and fix documentation
|
|
|
b8597f46
|
2024-04-30T15:58:01
|
|
tree: Handle predefined entities in xmlBufGetEntityRefContent
It's possible to create references to predefined entities using the tree
API. This edge case was exposed by making predefined entities const in
commit 63ce5f9a.
|
|
|
619e2808
|
2024-04-30T15:53:08
|
|
tree: Don't call xmlNewCharRef in xmlNodeParseContent
xmlNewCharRef also tries to handle strings like '&name;' but in
xmlNodeParseContentInternal, we really want to use the possibly invalid
name without modification. Otherwise, content like '&"' could
create a reference to a predefined entity.
|
|
|
5e80f438
|
2024-04-28T17:33:19
|
|
tree: Deprecate xmlRegisterNodeDefault
This rarely used feature should be phased out.
|
|
|
88169bfd
|
2024-04-28T17:54:36
|
|
tree: Deprecate xmlSetCompressMode
|
|
6053f1ff
|
2023-11-02T13:57:54
|
|
Remove redundant size check
The condition size > UINT_MAX - 10 is already checked earlier, so the
check is always false.
|
|
|
fbea03f3
|
2024-04-19T15:22:30
|
|
tree: Remove another redundant check in xmlDOMWrapCloneNode
The node type was already checked earlier.
|
|
|
1a865567
|
2023-11-02T14:07:00
|
|
Remove redundant NULL check on cur
This variable is already NULL checked in the previous if condition.
|
|
|
6fadd798
|
2023-11-02T14:05:31
|
|
Remove always-false check old == cur
This case is already checked at the start of the function.
There it returns NULL, which seems more correct.
|
|
|
27665200
|
2023-11-02T13:59:54
|
|
Remove redundant NULL check on cur
cur = node, and node cannot be NULL as it is checked at the start of the
function.
|
|
|
a0341ac8
|
2024-04-18T12:08:30
|
|
tree: Don't return empty localname in xmlSplitQName{2,3}
Match the behavior of xmlSplitQName and xmlSplitQName4.
|
|
|
5c553325
|
2024-03-29T13:45:19
|
|
Revert "tree: Only allow elements in xmlDocSetRootElement"
This reverts commit 4b698dbaec9bc6775fc8341ef8a3f0d8321f8548.
lxml assumes that xmlDocSetRootElement works with non-elements.
|
|
|
7c5daa37
|
2024-03-29T14:35:07
|
|
tree: Ignore namespace with NULL href in xmlSearchNs
Some users set href to NULL to unset a namespace without deleting it.
Also change the duplicate check in xmlNewNs which must agree with
xmlSearchNs.
Short-lived regression from f960c60d.
|
|
|
f43197fc
|
2024-03-29T11:16:45
|
|
tree: Don't coalesce text nodes in xmlAdd{Prev,Next}Sibling
Commit 9e1c72da from 2001 introduced a bug where xmlAddPrevSibling and
xmlAddNextSibling would only try to merge text nodes with one of its
new siblings. Commit 4ccd3eb8 fixed this bug but unfortunately, lxml
and possibly other downstream code depend on text nodes not being
merged.
To avoid breaking downstream code while still having somewhat
consistent API behavior, it's probably best to make these functions
never coalesce text nodes.
|
|
|
2a713a80
|
2024-03-28T15:09:46
|
|
tree: Document behavior if xmlSetTreeDoc fails
|
|
|
f1e9c7bd
|
2024-03-28T14:54:18
|
|
tree: Optimize xmlInsertNode
Relink the node directly without calling xmlUnlinkNodeInternal.
|
|
|
ea0ee365
|
2024-03-28T12:38:43
|
|
tree: Align xmlAddChild with other node insertion functions
Make xmlAddChild unlink the child before insertion. Originally, linked
children would most likely cause tree corruption. The first fix
disallowed linked nodes, but there are cases where insertion of such
nodes could succeed.
Don't abort if the node is already a child of parent. In this case,
the node will be moved to the end of the child list.
|
|
|
e5cdb23f
|
2024-03-28T14:09:10
|
|
tree: Introduce xmlUnlinkNodeInternal
xmlUnlinkNode also removes references to DTD nodes which shouldn't be
done when moving nodes within a document. Introduce a new function
xmlUnlinkNodeInternal which only unlinks a node from the tree.
Remove references to DTD nodes in xmlNodeSetDoc. Note that moving
element and attribute declarations to another document will still leave
references in the source document.
|
|
|
23a81841
|
2024-03-25T20:51:14
|
|
tree: Work on documentation
|
|
|
ad9a5637
|
2024-03-22T19:37:12
|
|
tree: Fix uninitialized value in xmlSearchNsSafe
Short-lived regression.
|
|
|
7b316c11
|
2024-03-22T12:15:23
|
|
tree: Fix uninitialized value in xmlSearchNsByHrefSafe
Short-lived regression.
|
|
|
3f05508a
|
2024-03-18T14:14:00
|
|
tree: Report malloc failures in attribute setters
|
|
|
6a49bb77
|
2024-03-17T17:16:55
|
|
tree: Introduce xmlSearchNsSafe
After the failed experiment with a static XML namespace, introduce
versions of xmlSearchNs that report malloc failures.
Optimize the no-document case by only adding the XML namespace
declaration if it wasn't found in an ancestor.
|
|
|
047ea3ec
|
2024-03-17T16:23:31
|
|
Revert "tree: Allocate XML namespace statically"
This reverts commit 2840e33c5e4b51589a0b96e8102638eeaea6df72.
|
|
|
2469d5d0
|
2024-03-15T02:55:11
|
|
tree: Tighten source doc check in xmlDOMWrapAdoptNode
sourceDoc must match even if node->doc is NULL.
|
|
|
37556eb3
|
2024-03-14T16:32:58
|
|
tree: Check destParent->doc in xmlDOMWrapCloneNode
The document must match destDoc to avoid tree corruption.
|
|
|
7c48c01b
|
2024-03-13T12:42:43
|
|
tree: Switch to xmlNodeSetDoc in xmlDOMWrapAdoptNode
Report malloc failures.
Also fixes an issue where xmlDOMWrapAdoptAttr would descend into entity
references.
|
|
|
be2c26fb
|
2024-03-13T12:15:30
|
|
tree: Fix tree iteration in xmlDOMWrapRemoveNode
We didn't descend into elements having attributes.
|
|
|
4a90ce08
|
2024-03-12T22:30:43
|
|
tree: Don't abort early if malloc fails in DOM functions
If malloc fails halfway through updating a subtree, we must process the
rest of the tree to avoid tree corruption.
|
|
|
ad019ba1
|
2024-03-12T19:50:45
|
|
tree: Fix reallocation in xmlDOMWrapNSNormAddNsMapItem2
|
|
|
e321eba0
|
2024-03-12T17:42:28
|
|
tree: Set parent->last early in xmlDOMWrapCloneNode
Avoids a corrupted tree in error case.
|
|
|
84e6dc9e
|
2024-03-12T17:41:30
|
|
tree: Declare namespace on clone in xmlDOMWrapCloneNode
The new namespace must be declared on the cloned node, not the source
node.
|
|
|
09905670
|
2024-03-12T17:40:30
|
|
tree: Don't free linked DOM namespaces in error case
|
|
|
27f07f10
|
2024-03-12T16:49:10
|
|
tree: Report malloc failure in xmlDOMWrapCloneNode
Also don't store text content in dictionaries.
|
|
|
8d04f0ee
|
2024-03-11T20:44:47
|
|
tree: Refactor text node updates
|
|
|
4ccd3eb8
|
2024-03-11T19:43:56
|
|
tree: Refactor node insertion
Also fixes a text coalescing bug.
|
|
|
9f049afa
|
2024-03-11T15:57:14
|
|
tree: Refactor element creation and parsing of attribute values
Replace xmlStringGetNodeList and xmlStringLenGetNodeList with
xmlNodeParseContentInternal which also updates an optional parent
node.
Don't look up entities a second time via xmlNewReference.
|
|
|
9991fae4
|
2024-03-05T16:16:31
|
|
tree: Simplify xmlNodeGetContent, xmlBufGetNodeContent
Factor out xmlBufGetEntityRefContent and xmlBufGetChildContent.
Also allow entity declarations.
Optimize single text children.
Ignore missing or recursive entities silently.
Prefer xmlNodeGetContent over xmlNodeListGetString.
Check for entity cycles in xmlBufGetNodeContent.
Use children pointer of entity reference nodes if available to look up
entities.
|
|
|
05adfbf8
|
2024-03-11T13:42:15
|
|
buf: Don't use default buffer size for small strings
Detaching strings from a buffer with a default size of 4096 can waste
a lot of memory.
|
|
|
e3342f73
|
2024-03-07T17:47:06
|
|
tree: Work on documentation
|
|
|
8677f547
|
2024-03-05T03:24:45
|
|
malloc-fail: Fix erroneous report in xmlNodeGetBaseSafe
|
|
|
9b3750c6
|
2024-03-04T03:49:23
|
|
malloc-fail: Avoid use-after-free in xmlAddChild
Returning NULL doesn't signal that the node was freed.
|
|
|
702f2e46
|
2024-03-04T01:39:34
|
|
malloc-fail: Fix memory leak in xmlNewNodeEatName
|
|
|
b043d959
|
2024-03-08T12:40:12
|
|
tree: Check return value of xmlNodeAddContent
|
|
|
18ebdacf
|
2024-03-07T13:02:46
|
|
tree: Fix error return in xmlGetPropNodeValueInternal
|
|
|
e4e90961
|
2024-03-07T13:00:14
|
|
tree: Prefer xmlGetPropNodeInternal over xmlHasNsProp
xmlHasNsProp can cause unreported malloc failures when looking up
default attributes. Switch to xmlGetPropNodeInternal when moving
attributes. We don't care about default attributes in this case.
|
|
|
7d9ffd40
|
2024-03-06T19:44:00
|
|
tree: Report malloc failure in xmlAddNextSibling
|
|
|
bc7ab5a2
|
2024-03-02T18:59:51
|
|
tree: Rewrite xmlSetTreeDoc
Report malloc failures.
Fix when called directly on attribute node.
Clear 'content' and 'last' and look up new entity for entity reference
nodes.
|
|
|
2ba690a7
|
2024-03-05T16:34:22
|
|
tree: Remove more unused node types
|
|
|
fc9a2ca0
|
2024-03-06T16:02:24
|
|
tree: Report more malloc failures
|
|
|
536aa2cd
|
2024-03-04T16:55:32
|
|
tree: Fix adding ids in xmlNewPropInternal
Don't try to add ids to NULL document.
Report malloc failure from xmlIsID.
|
|
|
d0d6174e
|
2024-02-29T19:38:29
|
|
valid: Rework xmlAddID
|
|
|
d57c57ed
|
2024-03-05T14:53:35
|
|
tree: Improve argument check in xmlTextConcat
|
|
|
16c29557
|
2024-03-05T14:52:34
|
|
tree: Remove unused node types
|
|
|
f960c60d
|
2024-03-05T03:25:16
|
|
tree: Make namespace comparison more consistent
The API allows NULL namespace URIs, so we should match them
consistently. Simply use xmlStrEqual which already takes NULL strings
into account.
|
|
|
d1cc6f7d
|
2024-03-05T04:34:59
|
|
tree: Don't allow NULL name in xmlSetNsProp
|
|
|
2840e33c
|
2024-03-04T07:34:25
|
|
tree: Allocate XML namespace statically
|
|
|
696faeb4
|
2024-03-05T16:17:57
|
|
tree: Rework xmlNodeListGetString
Use string buffer to avoid quadratic complexity.
Handle entities with xmlBufGetNodeContent.
Report malloc failures.
|
|
|
41964548
|
2024-02-28T12:17:57
|
|
tree: Rework xmlTextMerge
Return NULL on error. Check for malloc failure. Check that nodes are
distinct.
|
|
|
a3713f78
|
2024-02-28T11:44:46
|
|
tree: Rework xmlNodeSetName
Disallow xmlNodeSetName on DTD nodes. DTD nodes don't store the name in
a dictionary. Calling xmlNodeSetName with a DTD node could result in an
invalid free.
This function doesn't report errors but we can make sure that name
isn't set to NULL.
|
|
|
77c71350
|
2024-02-27T20:21:48
|
|
tree: Simplify xmlAddChild with text parent
|
|
|
7e462425
|
2024-02-27T20:18:42
|
|
tree: Don't allow misuse of xmlAddChild
xmlAddChild assumes that the child is unlinked. If the child is already
linked, return an error instead of corrupting the tree.
|
|
|
2c214a50
|
2024-02-27T16:29:52
|
|
tree: Fix xmlAddPropSibling with duplicate attributes
Look up existing attribute before unlinking new attribute. This makes
it easier for the fuzzer to detect which attribute will de deleted if
there are multiple attributes with the same name.
|
|
|
2e765083
|
2024-02-27T16:23:44
|
|
tree: Fix indentation in xmlAddPropSibling
|
|
|
16c0374a
|
2024-02-27T15:31:33
|
|
tree: Fix xmlAddSibling with last sibling
If the node to be added was already at the correct position, the tree
could be corrupted.
|
|
|
74ca2f59
|
2024-02-27T13:44:54
|
|
tree: Move type check in xmlAddChild
Avoid aborting halfway after changing parent pointer if node types
don't match when adding attributes.
|
|
|
29db9881
|
2024-02-23T16:59:40
|
|
tree: Fix xmlDocSetRootElement with multiple top-level elements
Fix xmlDocSetRootElement when setting the original root if multiple
top-level elements are present.
|
|
|
4b698dba
|
2024-02-22T18:13:53
|
|
tree: Only allow elements in xmlDocSetRootElement
|
|
|
d5f50602
|
2024-02-22T16:12:07
|
|
tree: Disallow setting content of entity reference nodes
The content of entity reference nodes points to the entity declaration
and isn't freed. Changing the content would result in a memory leak.
|
|
|
77f2012c
|
2024-02-22T15:25:05
|
|
tree: Rework xmlReconciliateNs
|
|
|
af66a6b5
|
2024-02-22T13:03:59
|
|
tree: Unlink DTD in xmlStaticCopyNodeList
Avoid tree corruption when copying within a document.
|
|
|
bb22cfb9
|
2024-02-22T12:39:42
|
|
tree: Unlink DTD in xmlFreeNodeList
Avoid dangling next/prev pointers.
|
|
|
a581f651
|
2024-02-21T12:09:10
|
|
tree: Check for integer overflow in xmlStringGetNodeList
This function is called with unvalidated strings from functions like
xmlNewDocProp, xmlNewDocNode or xmlNodeSetContent, so we have to check
for integer overflow after all.
|
|
|
6aae1767
|
2024-02-01T15:18:26
|
|
tree: Fix error condition in xmlNodeListGetString
Don't return NULL in case of undeclared entities.
|
|
|
d025cfbb
|
2023-12-27T03:53:24
|
|
parser: Always copy content from entity to target.
Make sure that references from IDs are updated.
Note that if there are IDs with the same value in a document, the last
one will now be returned. IDs should be unique, but maybe this should be
addressed.
|
|
|
c49572e5
|
2023-12-23T15:03:22
|
|
malloc-fail: Fix erroneous report in xmlStringGetNodeList
The parser can produce invalid attribute content in recovery mode.
Unless this is fixed, xmlStringGetNodeList should ignore such errors
silently.
|
|
|
0ea47327
|
2023-12-13T14:44:29
|
|
malloc-fail: Fix memory leak in xmlNodeGetBaseSafe
Short-lived regression.
|
|
|
5c06f4e3
|
2023-12-12T14:37:17
|
|
malloc-fail: Fix erroneous reports in xmlNodeListGetString
Short-lived regression.
|
|
|
aca16fb3
|
2023-12-10T16:37:43
|
|
tree: Report malloc failures
Fix many places where malloc failures aren't reported.
Make some API function return an error code. Changing the return type
from void to int is technically an ABI break but should be safe on most
platforms.
- xmlNodeSetContent
- xmlNodeSetContentLen
- xmlNodeAddContent
- xmlNodeAddContentLen
- xmlNodeSetBase
Introduce new API functions that return a separate error code if a
memory allocation fails.
- xmlNodeGetAttrValue
- xmlNodeGetBaseSafe
- xmlGetNsListSafe
Introduce private functions xmlTreeEnsureXMLDecl and xmlSplitQName4.
Don't report low-level errors to the global error handler.
Fix tree
Introduce xmlGetNsListSafe
Fix tree
|
|
|
502971cc
|
2023-12-01T17:49:48
|
|
tree: Another fix related to #538
Should fix #639.
|
|
|
8707838e
|
2023-11-28T13:27:25
|
|
tree: Fix #583 again
Only set doc->intSubset after successful copy to avoid dangling pointers
in error case.
|