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3988 Commits

Author SHA1 Message Date
Nick Coghlan e69bfc3fb6 Issue #5765: Merge from 3.3 2012-11-04 23:53:15 +10:00
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.
 2012-11-04 23:14:34 +10:00
Ezio Melotti 1e58ae44df #16336: merge with 3.3. 2012-11-03 23:05:18 +02:00
Ezio Melotti a0b5c46fa2 #16336: merge with 3.2. 2012-11-03 23:04:41 +02:00
Ezio Melotti 540da76115 #16336: fix input checking in the surrogatepass error handler. Patch by Serhiy Storchaka. 2012-11-03 23:03:39 +02:00
Andrew Svetlov 76bcff27b2 Issue #7317: Display full tracebacks when an error occurs asynchronously. 
Patch by Alon Horev with update by Alexey Kachayev.
 2012-11-03 15:56:05 +02:00
Andrew Svetlov 1511a5a3af Merge issue #16218: Support non ascii characters in python launcher. 
Patch by Serhiy Storchaka.
 2012-11-01 14:52:03 +02:00
Andrew Svetlov 90c0eb28c5 Issue #16218: Support non ascii characters in python launcher. 
Patch by Serhiy Storchaka.
 2012-11-01 14:51:14 +02:00
Benjamin Peterson d9c8702c0f point errors related to nonlocals and globals to the statement declaring them (closes #10189) 2012-10-31 20:26:20 -04:00
Benjamin Peterson da58c3d81a merge 3.3 2012-10-31 19:01:48 -04:00
Benjamin Peterson e132f527c9 check return value of _PyUnicode_AsString 2012-10-31 19:01:42 -04:00
Benjamin Peterson 42124a727d initialize map/filter/zip in _PyBuiltin_Init rather than the catch-all function 2012-10-30 23:41:54 -04:00
Victor Stinner 76df43de30 Issue #16330: Use surrogate-related macros 
Patch written by Serhiy Storchaka.
 2012-10-30 01:42:39 +01:00
Philip Jenvey 16bb5450d6 merge with 3.3 2012-10-26 17:05:55 -07:00
Philip Jenvey 5f9459fbed merge with 3.2 2012-10-26 17:05:09 -07:00
Philip Jenvey 45c41494bf bounds check for bad data (thanks amaury) 2012-10-26 17:01:53 -07:00
Nick Coghlan 557c76c136 Fix compilation on Windows 2012-10-20 11:43:58 +10:00
Nick Coghlan d4f5ad6c6e Merge fix from #6074 from 3.3 2012-10-19 23:36:15 +10:00
Nick Coghlan eb8d627bbd Issue #6074: Apply an appropriate fix for importlib based imports 2012-10-19 23:32:00 +10:00
Nick Coghlan 34937ce249 Issue #6074: Forward port Windows read-only source file fix from 2.7 2012-10-19 22:38:14 +10:00
Christian Heimes 743e0cd6b5 Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified 
endianess detection and handling.
 2012-10-17 23:52:17 +02:00
Trent Nelson 744faddae8 Merge 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.
 2012-10-16 08:03:21 -04:00
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.
 2012-10-16 07:47:34 -04:00
Benjamin Peterson fe1bcb64cd move more variable declarations to the top of blocks 2012-10-12 11:40:01 -04:00
Benjamin Peterson f208df3618 move declaration to top of block 2012-10-12 11:37:56 -04:00
Benjamin Peterson 31a58ff1c3 ceval cleanup 
- Make many variables local to the opcode; Kill u, v, w, and x.
- Force every opcode to end with DISPATCH or jump to error handling.
- Simplify error handling.
- Check error statuses in more places.

Closes #16191.
 2012-10-12 11:34:51 -04:00
Brett Cannon 6072e0bf42 Remove uses of % with str.format. 2012-10-12 10:00:34 -04:00
Brett Cannon 9407d50208 Merge fix for issue #15111. 2012-10-10 19:18:37 -04:00
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.
 2012-10-10 19:03:46 -04:00
Benjamin Peterson 00f86f2202 add some missing DISPATCH() 2012-10-10 14:10:33 -04:00
Jesus Cea f01d695ccd Closes #16135: Removal of OS/2 support 2012-10-05 03:36:11 +02:00
Jesus Cea b48925a406 #16135: Removal of OS/2 support (I) 2012-10-05 01:04:27 +02:00
Victor Stinner 3b635cd447 Close #15766: Catch exceptions while raising the ImportError in imp.load_dynamic() 2012-10-02 00:55:07 +02:00
Victor Stinner 621ef3d84f Issue #15609: Optimize str%args for integer argument 
- Use _PyLong_FormatWriter() instead of formatlong() when possible, to avoid
   a temporary buffer
 - Enable the fast path when width is smaller or equals to the length,
   and when the precision is bigger or equals to the length
 - Add unit tests!
 - formatlong() uses PyUnicode_Resize() instead of _PyUnicode_FromASCII()
   to resize the output string
 2012-10-02 00:33:47 +02:00
Brett Cannon 8ed677db12 Add some comments. 2012-09-28 16:41:39 -04:00
Benjamin Peterson feaa54f537 don't depend on __debug__ because it's baked in at freeze time (issue #16046) 2012-09-25 11:22:59 -04:00
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.
 2012-09-20 20:56:47 +02:00
Christian Heimes 10ca1fee8f Cleanup 'k' when the creation of PySTEntryObject fails. ad3824a90261 used to decref 'k' in too many error cases. 2012-09-12 17:58:20 +02:00
Christian Heimes 55ad6515c9 Cleanup 'k' when the creation of PySTEntryObject fails. ad3824a90261 used to decref 'k' in too many error cases. 2012-09-12 17:58:10 +02:00
Christian Heimes 9c5b521c71 Partly revert ad3824a90261 and add comment about reference ownership 2012-09-12 17:53:15 +02:00
Christian Heimes 1526582df6 Partly revert ad3824a90261 and add comment about reference ownership 2012-09-12 17:52:46 +02:00
Christian Heimes e9a6d62d9f 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 2012-09-11 17:31:08 +02:00
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 2012-09-11 17:30:53 +02:00
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. 2012-09-11 15:47:28 +02:00
Christian Heimes 6a77af690f Issue #15895: Fix FILE pointer leak in PyRun_SimpleFileExFlags() when filename points to a pyc/pyo file and closeit is false. 2012-09-11 14:11:03 +02:00
Christian Heimes 10e85ded9b Fixed memory leak in error branch of parsestrplus. CID 715374 Variable s going out of scope leaks the storage it points to. 2012-09-10 16:53:28 +02:00
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. 2012-09-10 16:52:42 +02:00
Christian Heimes 879329d66e Added missing va_end in error branch of PyArg_UnpackTuple(). CID 486641 2012-09-10 13:17:23 +02:00
Christian Heimes 48d8d21438 Added missing va_end in error branch of PyArg_UnpackTuple(). CID 486641 2012-09-10 13:16:45 +02:00
Christian Heimes 310f81449a Closed reference leak of variable 'k' in function ste_new which wasn't decrefed in error cases 2012-09-10 03:09:17 +02:00