This limit is somewhat arbitrary and can be reached when fuzzing
documents up to 1 MB.
Increase limit to 100 MB and disable limit if XML_PARSE_HUGE is set.
- xmlInputCreateUrl
- xmlInputCreateMemory
- xmlInputCreateString
- xmlInputCreateFd
- xmlInputCreateIO
- xmlInputSetEncoding
These functions don't take a parser context and work on xmlParserInputs,
replacing functions working on xmlParserInputBuffers.
xmlInputCreateUrl and xmlInputSetEncoding offer fine-grained error
handling.
Several XML_INPUT_* flags offer additional control.
Deeply nested documents can cause performance problems, so the nesting
depth should always be limited to a reasonable value.
Also remove the global xmlParserMaxDepth setting which isn't thread-safe
and seems unused.
Introduce xmlCtxtSetErrorHandler allowing to set a structured error for
a parser context. There already was the "serror" SAX handler but this
always receives the parser context as argument.
Start to use xmlRaiseMemoryError.
Remove useless arguments from memory error functions. Rename
xmlErrMemory to xmlCtxtErrMemory.
Remove a few calls to xmlGenericError.
Remove support for runtime entity debugging.
Fix many places where malloc failures aren't reported.
Make xmlErrMemory public. This is useful for custom external entity
loaders.
Introduce new API function xmlSwitchEncodingName.
Change the way how we store whether the the parser is stopped. This used
to be signaled by setting ctxt->instate to XML_PARSER_EOF which was
misdesigned and error-prone. Set ctxt->disableSAX to 2 instead and
introduce a macro PARSER_STOPPED. Also stop to remove parser inputs in
xmlHaltParser. This allows to remove many checks of ctxt->instate.
Introduce xmlErrParser to handle errors if a parser context is
available.
Private functions were previously declared
- in header files in the root directory
- in public headers guarded with IN_LIBXML
- in libxml.h
- redundantly in source files that used them.
Consolidate all private header files in include/private.
- Remove xmlSwitchToEncodingInt which was basically just a wrapper
around xmlSwitchInputEncodingInt.
- Simplify xmlSwitchEncoding.
- Improve error handling in xmlSwitchInputEncodingInt.
- Deprecate xmlSwitchInputEncoding.
These functions shouldn't be part of the public API. Most init
functions are only thread-safe when called from xmlInitParser. Global
variables should only be cleaned up by calling xmlCleanupParser.
Those can be overrided by the XML_PARSE_HUGE option, they
are just default limits for Name lenght, dictionary size limits
and maximum amount of parser lookup.
* include/libxml/parserInternals.h: define the limits
* include/libxml/xmlerror.h: add a new error
* parser.c parserInternals.c: implements the new limits
* configure.in doc/xml.html doc/*: preparing 0.7.3 release
* include/libxml/parserInternals.h SAX2.c: fix a typo in a name
Daniel
svn path=/trunk/; revision=3814
* include/libxml/xmlversion.h.in include/libxml/xmlmemory.h:
apply patch from Marcus Meissner to add gcc attribute alloc_size
should fix#552505
* doc/apibuild.py doc/* testapi.c: regenerate the API
* include/libxml/parserInternals.h: fix a comment problem raised
by apibuild.py
daniel
svn path=/trunk/; revision=3811
