Updated libxml2 to 2.9.5.
2.9.5: Sep 04 2017
• Reference Manual
• Security:
Detect infinite recursion in parameter entities
(Nick Wellnhofer),
Fix handling of parameter-entity references (Nick
Wellnhofer),
Disallow namespace nodes in XPointer ranges (Nick
Wellnhofer),
Fix XPointer paths beginning with range-to (Nick
Wellnhofer)
• Documentation:
Documentation fixes (Nick Wellnhofer),
Spelling and grammar fixes (Nick Wellnhofer)
• Portability:
Adding README.zOS to list of extra files for the
release (Daniel Veillard),
Description of work needed to compile on zOS
(Stéphane Michaut),
Porting libxml2 on zOS encoding of code (Stéphane
Michaut),
small changes for OS/400 (Patrick Monnerat),
relaxng.c, xmlschemas.c: Fix build on pre-C99
compilers (Chun-wei Fan)
• Bug Fixes:
Problem resolving relative URIs (Daniel
Veillard),
Fix unwanted warnings when switching encodings
(Nick Wellnhofer),
Fix signature of xmlSchemaAugmentImportedIDC
(Daniel Veillard),
Heap-buffer-overflow read of size 1 in
xmlFAParsePosCharGroup (David Kilzer),
Fix NULL pointer deref in xmlFAParseCharClassEsc
(Nick Wellnhofer),
Fix infinite loops with push parser in recovery
mode (Nick Wellnhofer),
Send xmllint usage error to stderr (Nick
Wellnhofer),
Fix NULL deref in xmlParseExternalEntityPrivate
(Nick Wellnhofer),
Make sure not to call IS_BLANK_CH when parsing
the DTD (Nick Wellnhofer),
Fix xmlHaltParser (Nick Wellnhofer),
Fix pathological performance when outputting
charrefs (Nick Wellnhofer),
Fix invalid-source-encoding warnings in
testWriter.c (Nick Wellnhofer),
Fix duplicate SAX callbacks for entity content
(David Kilzer),
Treat URIs with scheme as absolute in C14N (Nick
Wellnhofer),
Fix copy-paste errors in error messages (Nick
Wellnhofer),
Fix sanity check in htmlParseNameComplex (Nick
Wellnhofer),
Fix potential infinite loop in
xmlStringLenDecodeEntities (Nick Wellnhofer),
Reset parser input pointers on encoding failure
(Nick Wellnhofer),
Fix memory leak in xmlParseEntityDecl error path
(Nick Wellnhofer),
Fix xmlBuildRelativeURI for URIs starting with '.
/' (Nick Wellnhofer),
Fix type confusion in xmlValidateOneNamespace
(Nick Wellnhofer),
Fix memory leak in xmlStringLenGetNodeList (Nick
Wellnhofer),
Fix NULL pointer deref in xmlDumpElementContent
(Daniel Veillard),
Fix memory leak in xmlBufAttrSerializeTxtContent
(Nick Wellnhofer),
Stop parser on unsupported encodings (Nick
Wellnhofer),
Check for integer overflow in memory debug code
(Nick Wellnhofer),
Fix buffer size checks in
xmlSnprintfElementContent (Nick Wellnhofer),
Avoid reparsing in xmlParseStartTag2 (Nick
Wellnhofer),
Fix undefined behavior in
xmlRegExecPushStringInternal (Nick Wellnhofer),
Check XPath exponents for overflow (Nick
Wellnhofer),
Check for overflow in
xmlXPathIsPositionalPredicate (Nick Wellnhofer),
Fix spurious error message (Nick Wellnhofer),
Fix memory leak in xmlCanonicPath (Nick
Wellnhofer),
Fix memory leak in xmlXPathCompareNodeSetValue
(Nick Wellnhofer),
Fix memory leak in pattern error path (Nick
Wellnhofer),
Fix memory leak in parser error path (Nick
Wellnhofer),
Fix memory leaks in XPointer error paths (Nick
Wellnhofer),
Fix memory leak in xmlXPathNodeSetMergeAndClear
(Nick Wellnhofer),
Fix memory leak in XPath filter optimizations
(Nick Wellnhofer),
Fix memory leaks in XPath error paths (Nick
Wellnhofer),
Do not leak the new CData node if adding fails
(David Tardon),
Prevent unwanted external entity reference (Neel
Mehta),
Increase buffer space for port in HTTP redirect
support (Daniel Veillard),
Fix more NULL pointer derefs in xpointer.c (Nick
Wellnhofer),
Avoid function/data pointer conversion in xpath.c
(Nick Wellnhofer),
Fix format string warnings (Nick Wellnhofer),
Disallow namespace nodes in XPointer points (Nick
Wellnhofer),
Fix comparison with root node in xmlXPathCmpNodes
(Nick Wellnhofer),
Fix attribute decoding during XML schema
validation (Alex Henrie),
Fix NULL pointer deref in XPointer range-to (Nick
Wellnhofer)
• Improvements:
Updating the spec file to reflect Fedora 24
(Daniel Veillard),
Add const in five places to move 1 KiB to .rdata
(Bruce Dawson),
Fix missing part of comment for function
xmlXPathEvalExpression() (Daniel Veillard),
Get rid of "blanks wrapper" for parameter
entities (Nick Wellnhofer),
Simplify handling of parameter entity references
(Nick Wellnhofer),
Deduplicate code in encoding.c (Nick Wellnhofer),
Make HTML parser functions take const pointers
(Nick Wellnhofer),
Build test programs only when needed (Nick
Wellnhofer),
Fix doc/examples/index.py (Nick Wellnhofer),
Fix compiler warnings in threads.c (Nick
Wellnhofer),
Fix empty-body warning in nanohttp.c (Nick
Wellnhofer),
Fix cast-align warnings (Nick Wellnhofer),
Fix unused-parameter warnings (Nick Wellnhofer),
Rework entity boundary checks (Nick Wellnhofer),
Don't switch encoding for internal parameter
entities (Nick Wellnhofer),
Merge duplicate code paths handling PE references
(Nick Wellnhofer),
Test SAX2 callbacks with entity substitution
(Nick Wellnhofer),
Support catalog and threads tests under
--without-sax1 (Nick Wellnhofer),
Misc fixes for 'make tests' (Nick Wellnhofer),
Initialize keepBlanks in HTML parser (Nick
Wellnhofer),
Add test cases for bug 758518 (David Kilzer),
Fix compiler warning in htmlParseElementInternal
(Nick Wellnhofer),
Remove useless check in xmlParseAttributeListDecl
(Nick Wellnhofer),
Allow zero sized memory input buffers (Nick
Wellnhofer),
Add TODO comment in xmlSwitchEncoding (Nick
Wellnhofer),
Check for integer overflow in
xmlXPathFormatNumber (Nick Wellnhofer),
Make Travis print UBSan stacktraces (Nick
Wellnhofer),
Add .travis.yml (Nick Wellnhofer),
Fix expected error output in Python tests (Nick
Wellnhofer),
Simplify control flow in xmlParseStartTag2 (Nick
Wellnhofer),
Disable LeakSanitizer when running API tests
(Nick Wellnhofer),
Avoid out-of-bound array access in API tests
(Nick Wellnhofer),
Avoid spurious UBSan errors in parser.c (Nick
Wellnhofer),
Parse small XPath numbers more accurately (Nick
Wellnhofer),
Rework XPath rounding functions (Nick
Wellnhofer),
Fix white space in test output (Nick Wellnhofer),
Fix axis traversal from attribute and namespace
nodes (Nick Wellnhofer),
Check for trailing characters in XPath
expressions earlier (Nick Wellnhofer),
Rework final handling of XPath results (Nick
Wellnhofer),
Make xmlXPathEvalExpression call xmlXPathEval
(Nick Wellnhofer),
Remove unused variables (Nick Wellnhofer),
Don't print generic error messages in XPath tests
(Nick Wellnhofer)
• Cleanups:
Fix a couple of misleading indentation errors
(Daniel Veillard),
Remove unnecessary calls to xmlPopInput (Nick
Wellnhofer)
686a1908db