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184 Commits

Author SHA1 Message Date
Ned Deily e7d532fbc9 Issue #6676: Ensure a meaningful exception is raised when attempting 
to parse more than one XML document per pyexpat xmlparser instance.
(Original patches by Hirokazu Yamamoto and Amaury Forgeot d'Arc, with
suggested wording by David Gutteridge)
 2014-03-27 16:39:58 -07:00
Serhiy Storchaka dfe98a102e Issue #20437: Fixed 22 potential bugs when deleting objects references. 2014-02-09 13:46:20 +02:00
Serhiy Storchaka 505ff755d7 Issue #20437: Fixed 21 potential bugs when deleting objects references. 2014-02-09 13:33:53 +02:00
Christian Heimes ba723200ce silence an overflow warning. slen is smaller than 1MB 2013-11-22 00:46:18 +01:00
Christian Heimes 985ecdcfc2 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. 
Python now uses SipHash24 on all major platforms.
 2013-11-20 11:46:18 +01:00
Christian Heimes 603bd2d374 Check return value of PyEval_GetGlobals() for NULL 
CID 486814
 2013-07-20 22:54:39 +02:00
Christian Heimes a6404ad43c Check return value of PyEval_GetGlobals() for NULL 
CID 486814
 2013-07-20 22:54:25 +02:00
Christian Heimes 5df8ff01d9 Check return value of flush_character_buffer() 
CID 486663
 2013-07-20 22:42:06 +02:00
Christian Heimes 09994a9c59 Check return value of flush_character_buffer() 
CID 486663
 2013-07-20 22:41:58 +02:00
Victor Stinner 9e09c26e8a Issue #18501, #18408: Fix expat handlers in pyexpat, don't call Python 
functions if a Python exception was raised
 2013-07-18 23:17:01 +02:00
Victor Stinner 54b2d2ec69 Issue #18408: Fix pyexpat.ParserCreate() 
Check if XML_ParserCreate_MM() failed (ex: MemoryError) before using
self->itself.
 2013-07-15 17:15:57 +02:00
Christian Heimes fa535f5220 Issue #18227: pyexpat now uses a static XML_Memory_Handling_Suite. cElementTree uses the same approach since at least Python 2.6 2013-07-07 17:35:11 +02:00
Victor Stinner b64049183c Issue #18203: Replace malloc() with PyMem_Malloc() in Python modules 
Replace malloc() with PyMem_Malloc() when the GIL is held, or with
PyMem_RawMalloc() otherwise.
 2013-07-07 16:21:41 +02:00
Christian Heimes 721724270d Fix segfault in pyexpat.c caused by 84375 
u can be NULL, use XDECREF
 2013-06-29 21:49:27 +02:00
Christian Heimes b582155789 Fix memory leak in pyexpat PyUnknownEncodingHandler 
CID 1040367 (#1 of 1): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable u going out of scope leaks the storage it points to.
 2013-06-29 20:43:13 +02:00
Eli Bendersky 6dc32b34dd Issue #13612: handle unknown encodings without a buffer overflow. 
This affects pyexpat and _elementtree. PyExpat_CAPI now exposes a new
function - DefaultUnknownEncodingHandler.

Based on a patch by Serhiy Storchaka.
 2013-05-25 05:25:48 -07:00
Serhiy Storchaka 66d53fa9ad Issue #16986: ElementTree now correctly parses a string input not only when 
an internal XML encoding is UTF-8 or US-ASCII.
 2013-05-22 17:07:51 +03:00
Serhiy Storchaka 36b365ccff Issue #17089: Expat parser now correctly works with string input not only when 
an internal XML encoding is UTF-8 or US-ASCII.  It now accepts bytes and
strings larger than 2 GiB.
 2013-02-04 18:28:01 +02:00
Serhiy Storchaka 43536e9e37 Issue #17089: Expat parser now correctly works with string input not only when 
an internal XML encoding is UTF-8 or US-ASCII.  It now accepts bytes and
strings larger than 2 GiB.
 2013-02-04 18:26:15 +02:00
Georg Brandl d37b9d7e1b Port #16012 fix: parameter parsing regression in pyexpat parser UseForeignDTD() method. 2012-09-24 13:41:52 +02:00
Antoine Pitrou 721738fbee Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly. 
Patch by Serhiy Storchaka.
 2012-08-15 23:20:39 +02:00
Antoine Pitrou 6f430e4963 Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly. 
Patch by Serhiy Storchaka.
 2012-08-15 23:18:25 +02:00
Christian Heimes e26d3af7ee Issue #16012: Fix a regression in pyexpat. The parser's UseForeignDTD() 
method doesn't require an argument again.
 2012-09-24 13:17:08 +02:00
Eli Bendersky 2b6b73e7e1 Issue #14007: implement doctype() method calling in XMLParser of _elementtree. 
Includes exposing a doctype handler from expat through pyexpat.
 2012-06-01 11:32:34 +03:00
Gregory P. Smith c362cbda97 Fixes Issue 14234: fix for the previous commit, keep compilation when 
using --with-system-expat working when the system expat does not have
salted hash support.
 2012-03-14 18:11:46 -07:00
Gregory P. Smith 2522771e47 Fixes Issue 14234: fix for the previous commit, keep compilation when 
using --with-system-expat working when the system expat does not have
salted hash support.
 2012-03-14 18:10:37 -07:00
Gregory P. Smith 70c9c4dca6 Fixes Issue #14234: CVE-2012-0876: Randomize hashes of xml attributes 
in the hash table internal to the pyexpat module's copy of the expat
library to avoid a denial of service due to hash collisions.
Patch by David Malcolm with some modifications by the expat project.
 2012-03-14 15:00:39 -07:00
Gregory P. Smith 373c740924 Fixes Issue #14234: CVE-2012-0876: Randomize hashes of xml attributes 
in the hash table internal to the pyexpat module's copy of the expat
library to avoid a denial of service due to hash collisions.
Patch by David Malcolm with some modifications by the expat project.
 2012-03-14 14:41:00 -07:00
Gregory P. Smith 8e91cf6a5e Fixes issue #14234: CVE-2012-0876: Randomize hashes of xml attributes 
in the hash table internal to the pyexpat module's copy of the expat
library to avoid a denial of service due to hash collisions.
Patch by David Malcolm with some modifications by the expat project.
 2012-03-14 14:26:55 -07:00
Martin v. Löwis bd928fef42 Rename _Py_identifier to _Py_IDENTIFIER. 2011-10-14 10:20:37 +02:00
Martin v. Löwis 1ee1b6fe0d Use identifier API for PyObject_GetAttrString. 2011-10-10 18:11:30 +02:00
Victor Stinner 9e5bd6c544 pyexat uses the new Unicode API 2011-10-01 01:05:40 +02:00
Martin v. Löwis d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
Benjamin Peterson fdb2d909a4 merge 3.1 2011-05-31 21:38:49 -05:00
Benjamin Peterson 52e61449e3 return NULL on error 2011-05-31 21:38:15 -05:00
Benjamin Peterson 8c6f88efa2 remove __version__s dependent on subversion keyword expansion (closes #12221) 2011-05-31 20:52:17 -05:00
Benjamin Peterson 9e3e1c6e4e merge 3.2 (#12221) 2011-05-31 19:07:45 -05:00
Benjamin Peterson 0aa71f7982 merge 3.1 (#12221) 2011-05-31 19:06:17 -05:00
Benjamin Peterson a22c98de85 simply use the Python version for pyexpat.__version__ #12221 2011-05-31 18:59:49 -05:00
Ezio Melotti d60b74cb66 Merge with 3.2. 2011-04-11 03:51:14 +03:00
Ezio Melotti fdb2df49bd Remove unnecessary call to PyErr_Clear. 2011-04-11 03:48:57 +03:00
Victor Stinner 499dfcf29d Issue #10833: Use PyUnicode_FromFormat() and PyErr_Format() instead of 
PyOS_snprintf().
 2011-03-21 13:26:24 +01:00
Victor Stinner 95f1dfc955 Issue #9566: Fix pyparse.xmlparser.ParseFile() 
Fix readinst() if file.read(n) returns a bytes object longer than n:
return -1 instead of the the buffer size to raise an exception.
Simplify also the function code.
 2011-01-10 23:00:36 +00:00
Victor Stinner 9d6f9367ea Issue #9566: PyUnicode_FromFormatV() doesn't support %zi, use %zd instead 2011-01-04 22:00:04 +00:00
Victor Stinner ed7e222454 Issue #9566: explain why (int)len cannot underflow 2011-01-04 21:58:10 +00:00
Victor Stinner 0fcab4a3ed Issue #9566: use Py_ssize_t instead of int 2011-01-04 12:59:15 +00:00
Antoine Pitrou 23683ef26d Issue #10333: Remove ancient GC API, which has been deprecated since 
Python 2.2.
 2011-01-04 00:00:31 +00:00
Alexander Belopolsky e239d23e8c Issue #6697: Fixed instances of _PyUnicode_AsString() result not checked for NULL 2010-12-08 23:31:48 +00:00
Georg Brandl 5bbbf1d9f9 Merged revisions 85536 via svnmerge from 
svn+ssh://svn.python.org/python/branches/py3k

........
  r85536 | georg.brandl | 2010-10-15 18:26:08 +0200 (Fr, 15 Okt 2010) | 1 line

  #9054: fix crash when using pyexpat with a system expat lib version 2.0.1.
........
 2010-10-24 14:20:36 +00:00
Georg Brandl c01537f742 #9054: fix crash when using pyexpat with a system expat lib version 2.0.1. 2010-10-15 16:26:08 +00:00