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Remove calls to generic error handler or use stderr for
- legacy deprecation warnings
- nanohttp, nanoftp in standalone mode
- memory debug messages
Use xmlRaiseMemoryError.
Remove TODO macro.
Don't raise errors in xmlmodule.c.
On Windows, malloc hooks can be called after the final call to
xmlCleanupParser in various tests. This means that xmlMemMutex can still
be accessed if memory debugging is enabled, so the mutex should not be
cleaned.
This also means that tests may report spurious memory leaks on Windows.
The old implementation avoided the issue by keeping track of all
global state objects in a doubly linked list, so they could be cleaned
during xmlCleanupParser.
But as far as I can tell all memory will be freed eventually, so this is
mostly an issue with our test suite.
This debug function was always unsafe and hard-coded pointer sizes to
32 bits. Instead of attempting a fix, remove it completely. These days,
tools like ASan are much better to debug memory issues.
Fixes#214.
The Python tests call xmlMemUsed after xmlCleanupParser which doesn't
work with statically allocated mutexes. This is only used for debugging,
so a lock isn't necessary.
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.
On 64-bit Windows, `long` is 32 bits wide and can't hold a pointer.
Switch to ptrdiff_t instead which should be the same size as a pointer
on every somewhat sane platform without requiring C99 types like
intptr_t.
Fixes bug 788312.
Thanks to J. Peter Mugaas for the report and initial patch.
- Suppress warnings in xmlmemory.c by casting to 'void *'.
- Remove unneeded cast in xmlschemas.c that caused a macro precedence
error.
- Add dummy fields to short structs in xmlschemas.c. This increases the
size of the structs, but I can't see a better solution without using
C11's _Alignof operator.
There are still a couple of cast-align warnings in encoding.c. These
are legitimate portability issues that can't be fixed without reworking
the conversion functions.
For https://bugzilla.gnome.org/show_bug.cgi?id=764616
This code is used only if turning memory allocation debug
in configure with --with-mem-debug, which should never happen
in real life, so not a serious issue.
* xmlmemory.c:
(MAX_SIZE_T): Macro to define maximum value of size_t.
(xmlMallocAtomicLoc): Add bounds check. Fix description and use
the correct function name in another error message.
* include/libxml/parser.h include/libxml/xmlwriter.h
include/libxml/relaxng.h include/libxml/xmlversion.h.in
include/libxml/xmlwin32version.h.in include/libxml/valid.h
include/libxml/xmlschemas.h include/libxml/xmlerror.h:
port patch from Marcus Meissner to add gcc checking for
printf like functions parameters, should fix#65068
* doc/apibuild.py doc/*: modified the script accordingly
and regenerated
* xpath.c xmlmemory.c threads.c: fix a few warnings
Daniel
svn path=/trunk/; revision=3813
* include/libxml/xmlmemory.h xmlmemory.c: add xmlMemDisplayLast to
help debug incremental memory leaks, and some cleanups
* runxmlconf.c: use that new call and avoid ever touching the
system catalog in the regression tests
Daniel
svn path=/trunk/; revision=3760
* doc/apibuild.py doc/elfgcchack.xsl: revamped the elfgcchack.h
format to cope with gcc4 change of aliasing allowed scopes, had
to add extra informations to doc/libxml2-api.xml to separate
the header from the c module source.
* *.c: updated all c library files to add a #define bottom_xxx
and reimport elfgcchack.h thereafter, and a bit of cleanups.
* doc//* testapi.c: regenerated when rebuilding the API
Daniel
* valid.c: fixed ID deallocation problem based on patch from
Steve Shepard fixes bug #160893
* xmlmemory.c: improving comment.
* testapi.c: new test for xmlDictExists() is generated.
Daniel
* xmlmemory.c include/libxml/xmlmemory.h: adding xmlMemBlocks()
* Makefile.am gentest.py testapi.c: work on generator of an
automatic API regression test tool.
* SAX2.c nanoftp.c parser.c parserInternals.c tree.c xmlIO.c
xmlstring.c: various API hardeing changes as a result of running
teh first set of automatic API regression tests.
* test/slashdot16.xml: apparently missing from CVS, commited it
Daniel
* nanohttp.c, include/libxml/nanohttp.h: added the routine
xmlNanoHTTPContentLength to the external API (bug151968).
* parser.c: fixed unnecessary internal error message (bug152060);
also changed call to strncmp over to xmlStrncmp.
* encoding.c: fixed compilation warning (bug152307).
* tree.c: fixed segfault in xmlCopyPropList (bug152368); fixed
a couple of compilation warnings.
* HTMLtree.c, debugXML.c, xmlmemory.c: fixed a few compilation
warnings; no change to logic.
* xmlmemory.c python/libxml.c python/libxml2-python-api.xml:
some updates with memory debugging facilities while messing
with libxslt python bindings
Daniel
* python/libxml.c python/generator.py python/libxml.py
python/libxml2-python-api.xml python/libxml2class.txt:
applied patch from Stphane Bidoul to fix some Python bindings
initialization, then had to change the parserCleanup()
to handle memory released there.
* xmlmemory.c: added more debugging comments.
Daniel
* xmlmemory.c: applied suggestion from Miloslav Trmac (see
Bug 130419) and eliminated xmlInitMemoryDone. More
improvement needed.
* xml2-config.in: added an additional flag (--exec-prefix) to
allow library directory to be different from include directory
(Bug 129558).
* SAX2.c: found and fixed a bug misallocating some non
blank text node strings from the dictionnary.
* xmlmemory.c: fixed a problem with the memory debug mutex
release.
Daniel
* parser.c, xmlmemory.c, include/libxml/xmlmemory.h: Fixed
memory leak reported by Dave Beckett
* xmlschemas.c: Removed spurious comment reported on the mailing
list
* xinclude.c, xpath.c, xpointer.c, libxml/include/xpointer.h:
Further work on Bug 129967 concerning xpointer range handling
and range-to function; much better, but still not complete
* xmlmemory.c: enhanced by adding mutex to protect global
structures in a multi-threading environment. This fixed
some random errors on the Threads regression tests.
* encoding.c, include/libxml/encoding.h: Enhanced the handling of
UTF-16, UTF-16LE and UTF-16BE encodings. Now UTF-16 output is
handled internally by default, with proper BOM and UTF-16LE
encoding. Native UTF-16LE and UTF-16BE encoding will not generate
BOM on output, and will be automatically recognized on input.
* test/utf16lebom.xml, test/utf16bebom.xml, result/utf16?ebom*:
added regression tests for above.
