cpython

Commit Graph

Author	SHA1	Message	Date
Hynek Schlawack	5c6b3e214c	Issue #15001 : fix segfault on "del sys.module['__main__']" Patch by Victor Stinner.	13 years ago
Ezio Melotti	6c5f5210be	#5057 : the peepholer no longer optimizes subscription on unicode literals (e.g. u"foo"[0]) in order to produce compatible pyc files between narrow and wide builds.	13 years ago
Nick Coghlan	aab9c2b2ea	Issue #5765 : Apply a hard recursion limit in the compiler Previously, excessive nesting in expressions would blow the stack and segfault the interpreter. Now, a hard limit based on the configured recursion limit and a hardcoded scaling factor is applied.	13 years ago
Ezio Melotti	540da76115	#16336 : fix input checking in the surrogatepass error handler. Patch by Serhiy Storchaka.	13 years ago
Andrew Svetlov	90c0eb28c5	Issue #16218 : Support non ascii characters in python launcher. Patch by Serhiy Storchaka.	13 years ago
Benjamin Peterson	e132f527c9	check return value of _PyUnicode_AsString	13 years ago
Philip Jenvey	45c41494bf	bounds check for bad data (thanks amaury)	13 years ago
Nick Coghlan	557c76c136	Fix compilation on Windows	13 years ago
Nick Coghlan	eb8d627bbd	Issue #6074 : Apply an appropriate fix for importlib based imports	13 years ago
Nick Coghlan	34937ce249	Issue #6074 : Forward port Windows read-only source file fix from 2.7	13 years ago
Trent Nelson	d783c8ed00	Issue #15833 : don't raise an exception if importlib can't write byte-compiled files. This fixes a regression introduced by 3.3. Patch by Charles-François Natali.	13 years ago
Brett Cannon	a6ce4fd426	Closes issue #15111 : Calling __import__ with a module specified in fromlist which causes its own ImportError (e.g. the module tries to import a non-existent module) should have that exception propagate.	13 years ago
Brett Cannon	8ed677db12	Add some comments.	13 years ago
Benjamin Peterson	0beb4d28d0	don't depend on __debug__ because it's baked in at freeze time (issue #16046 )	13 years ago
Benjamin Peterson	feaa54f537	don't depend on __debug__ because it's baked in at freeze time (issue #16046 )	13 years ago
Antoine Pitrou	ca8aa4acf6	Issue #15144 : Fix possible integer overflow when handling pointers as integer values, by using Py_uintptr_t instead of size_t. Patch by Serhiy Storchaka.	13 years ago
Christian Heimes	55ad6515c9	Cleanup 'k' when the creation of PySTEntryObject fails. ad3824a90261 used to decref 'k' in too many error cases.	13 years ago
Christian Heimes	1526582df6	Partly revert ad3824a90261 and add comment about reference ownership	13 years ago
Christian Heimes	5557a9c73f	Fix null pointer dereferencing in structmember.c PyMember_SetOne() for T_CHAR. _PyUnicode_AsStringAndSize() can return NULL without touching the len argument. Also remove unnecessary PyUnicode_Check(), _PyUnicode_AsStringAndSize() performance the test again. CID 486815	13 years ago
Christian Heimes	6d29352cfd	Issue #15895 : my analysis was slightly off. The FILE pointer is only leaked when set_main_loader() fails for a pyc file with closeit=0. In the success case run_pyc_file() does its own cleanup of the fp. I've changed the code to use another FILE ptr for pyc files and moved the fclose() to PyRun_SimpleFileExFlags() to make it more obvious what's happening.	14 years ago
Christian Heimes	6a77af690f	Issue #15895 : Fix FILE pointer leak in PyRun_SimpleFileExFlags() when filename points to a pyc/pyo file and closeit is false.	14 years ago
Christian Heimes	3d463393bb	Fixed memory leak in error branch of parsestrplus. CID 715374 Variable s going out of scope leaks the storage it points to.	14 years ago
Christian Heimes	48d8d21438	Added missing va_end in error branch of PyArg_UnpackTuple(). CID 486641	14 years ago
Christian Heimes	04ac4c1cb8	Issue #15895 : my analysis was slightly off. The FILE pointer is only leaked when set_main_loader() fails for a pyc file with closeit=0. In the success case run_pyc_file() does its own cleanup of the fp. I've changed the code to use another FILE ptr for pyc files and moved the fclose() to PyRun_SimpleFileExFlags() to make it more obvious what's happening.	14 years ago
Christian Heimes	eeb5635843	Issue #15895 : Fix FILE pointer leak in PyRun_SimpleFileExFlags() when filename points to a pyc/pyo file and closeit is false.	14 years ago
Christian Heimes	837e53a7c2	Closed reference leak of variable 'k' in function ste_new which wasn't decrefed in error cases	14 years ago
Antoine Pitrou	7ff1822ec7	Issue #15340 : Fix importing the random module when /dev/urandom cannot be opened. This was a regression caused by the hash randomization patch.	14 years ago
Stefan Krah	d9c1bf7f1f	After the jump in line 1051 unicode_tmp is NULL. Found by Coverity.	14 years ago
Antoine Pitrou	56cd62c04a	Issue #13992 : The trashcan mechanism is now thread-safe. This eliminates sporadic crashes in multi-thread programs when several long deallocator chains ran concurrently and involved subclasses of built-in container types. Because of this change, a couple extension modules compiled for 3.2.4 (those which use the trashcan mechanism, despite it being undocumented) will not be loadable by 3.2.3 and earlier. However, extension modules compiled for 3.2.3 and earlier will be loadable by 3.2.4.	14 years ago
Benjamin Peterson	c7dedb0945	put * in the normal place	14 years ago
Benjamin Peterson	bd0df50fb6	get rid of ast_error_finish by passing the compiling struct to ast_error	14 years ago
Benjamin Peterson	c5d7518a2e	move variable decl to the top of the function	14 years ago
Benjamin Peterson	2e2c903700	prevert ast errors from being normalized before ast_error_finish is called (closes #15846 )	14 years ago
Antoine Pitrou	2b0218a259	Issue #13992 : The trashcan mechanism is now thread-safe. This eliminates sporadic crashes in multi-thread programs when several long deallocator chains ran concurrently and involved subclasses of built-in container types. Because of this change, a couple extension modules compiled for 3.2.4 (those which use the trashcan mechanism, despite it being undocumented) will not be loadable by 3.2.3 and earlier. However, extension modules compiled for 3.2.3 and earlier will be loadable by 3.2.4.	14 years ago
Antoine Pitrou	380c55cc58	Issue #15340 : Fix importing the random module when /dev/urandom cannot be opened. This was a regression caused by the hash randomization patch.	14 years ago
Antoine Pitrou	0398985920	Issue #15781 : Fix two small race conditions in import's module locking.	14 years ago
Antoine Pitrou	4f0338cab7	Issue #15781 : Fix two small race conditions in import's module locking.	14 years ago
Brett Cannon	12c6bda4f0	Issue #15316 : Let exceptions raised during imports triggered by the fromlist of __import__ propagate. The problem previously was that if something listed in fromlist didn't exist then that's okay. The fix for that was too broad in terms of catching ImportError. The trick with the solution to this issue is that the proper refactoring of import thanks to importlib doesn't allow for a way to distinguish (portably) between an ImportError because finders couldn't find a loader, or a loader raised the exception. In Python 3.4 the hope is to introduce a new exception (e.g. ModuleNotFound) to make it clean to differentiate why ImportError was raised.	14 years ago
Brett Cannon	ba0a3edd26	Issue #2051 : Tweak last commit for this issue to pass in mode instead of source path to set_data() and make the new argument private until possible API changes can be discussed more thoroughly in Python 3.4.	14 years ago
Nick Coghlan	a508770e20	Close #2501 : Permission bits are once again correctly copied from the source file to the cached bytecode file. Test by Eric Snow.	14 years ago
Victor Stinner	ad54c6d82e	Issue #15766 : Fix a crash in imp.load_dynamic() on PyUnicode_FromString() failure	14 years ago
Antoine Pitrou	75506e8b7c	Issue #15726 : Fix incorrect bounds checking in PyState_FindModule. Patch by Robin Schreiber.	14 years ago
Stefan Krah	07795df683	Issue #15741 : Fix potential NULL dereference. Found by Coverity.	14 years ago
Stefan Krah	28a2ad556a	Check return value of asdl_seq_new(). Found by Coverity.	14 years ago
Nick Coghlan	48fec05391	Close #14846 : Handle a sys.path entry going away	14 years ago
Brett Cannon	7385adc84c	Issue #15715 : Ignore failed imports triggered by the use of fromlist. When the fromlist argument is specified for __import__() and the attribute doesn't already exist, an import is attempted. If that fails (e.g. module doesn't exist), the ImportError will now be silenced (for backwards-compatibility). This does not affect ``from ... import ...`` statements. Thanks to Eric Snow for the patch and Simon Feltman for reporting the regression.	14 years ago
Antoine Pitrou	6f430e4963	Issue #15604 : Update uses of PyObject_IsTrue() to check for and handle errors correctly. Patch by Serhiy Storchaka.	14 years ago
Brett Cannon	b428f47cf6	Don't overwrite a __path__ value from extension modules if already set.	14 years ago
Philip Jenvey	688a551ca0	fix docstring wording	14 years ago
Brett Cannon	f410ce8c09	Issue #15502 : Refactor some code.	14 years ago

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3969 Commits (dd1253abdd8564b095f24107547be0b8ce91e653)