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8111 commits

Author SHA1 Message Date
Christian Heimes
f54c24628b Issue #18747: Use a parent atfork handler instead of a child atfork handler. 
fork() is suppose to be async-signal safe but the handler calls unsafe functions. A parent handler mitigates the issue.
 2013-08-22 13:19:56 +02:00
Victor Stinner
13423c3726 Close #18794: Add a fileno() method and a closed attribute to select.devpoll 
objects.

Add also tests on fileno() method and closed attribute of select.epoll and select.kqueue.
 2013-08-22 00:19:50 +02:00
Serhiy Storchaka
4e4088d273 Issue #17119: Fixed integer overflows when processing large strings and tuples 
in the tkinter module.
 2013-08-21 21:43:08 +03:00
Christian Heimes
6acbe2aaa3 Issue #18747: Re-seed OpenSSL's pseudo-random number generator after fork. 
A pthread_atfork() child handler is used to seeded the PRNG with pid, time
and some stack data.
 2013-08-21 13:26:34 +02:00
Serhiy Storchaka
5617df1be6 Issue #8865: Concurrent invocation of select.poll.poll() now raises a 
RuntimeError exception.  Patch by Christian Schubert.
 2013-08-20 20:50:32 +03:00
Serhiy Storchaka
edd0de58a8 Issue #13461: Fix a crash in the TextIOWrapper.tell method on 64-bit platforms. 
Patch by Yogesh Chaudhari.
 2013-08-20 20:07:50 +03:00
Christian Heimes
85532eb212 Issue #18777: The ssl module now uses the new CRYPTO_THREADID API of 
OpenSSL 1.0.0+ instead of the deprecated CRYPTO id callback function.
 2013-08-19 17:36:39 +02:00
Christian Heimes
44ed3de6f4 Issue #18774: Remove last bits of GNU PTH thread code, patch by Vajrasky Kok. 2013-08-18 12:43:24 +02:00
Antoine Pitrou
6f6ec37838 Issue #16105: When a signal handler fails to write to the file descriptor registered with `signal.set_wakeup_fd()`, report an exception instead of ignoring the error. 2013-08-17 20:27:56 +02:00
Christian Heimes
f920a1c1f1 Issue 18768: Correct doc string of RAND_edg(). Patch by Vajrasky Kok. 2013-08-17 17:25:27 +02:00
Christian Heimes
9b5907cbd5 Issue #18768: coding style nitpick. Thanks to Vajrasky Kok 2013-08-17 17:19:03 +02:00
Ezio Melotti
a7e7497d88 #18466: merge with 3.3. 2013-08-17 16:58:13 +03:00
Christian Heimes
1d8e7dbf1a Issue #18178: Fix ctypes on BSD. dlmalloc.c was compiled twice which broke malloc weak symbols. 2013-08-17 15:02:05 +02:00
Christian Heimes
e06d47c70c Issue #18709: Fix CVE-2013-4238. The SSL module now handles NULL bytes 
inside subjectAltName correctly. Formerly the module has used OpenSSL's
GENERAL_NAME_print() function to get the string represention of ASN.1
strings for rfc822Name (email), dNSName (DNS) and
uniformResourceIdentifier (URI).
 2013-08-17 00:58:00 +02:00
Serhiy Storchaka
cbad3a367e Issue #18701: Remove sqlitecompat.h. 2013-08-17 01:01:23 +03:00
Serhiy Storchaka
8fa8ee3970 Issue #18701: Remove support of old CPython versions (<3.0) from C code. 2013-08-17 00:48:02 +03:00
Christian Heimes
177b3f9982 Issue #18673: Add O_TMPFILE to os module. O_TMPFILE requires Linux kernel 
3.11 or newer. It's only defined on system with 3.11 uapi headers, too.
 2013-08-16 14:35:09 +02:00
Antoine Pitrou
c69c9bc24b Replace an overly optimistic assert() in _PyGC_CollectNoFail with a simple guard. 2013-08-15 20:15:15 +02:00
Christian Heimes
37d5cebb48 Change the builtin hash algorithms' names to lower case names 
as promised by hashlib's documentation.
 2013-08-15 18:31:48 +02:00
Richard Oudkerk
84ed9a68bd Issue #8713: Support alternative start methods in multiprocessing on Unix. 
See http://hg.python.org/sandbox/sbt#spawn
 2013-08-14 15:35:41 +01:00
Antoine Pitrou
9ed5f27266 Issue #18722: Remove uses of the "register" keyword in C code. 2013-08-13 20:18:52 +02:00
Larry Hastings
e70f2d588a Issue #18667: Add missing "HAVE_FCHOWNAT" symbol to posix._have_functions. 2013-08-12 13:53:20 -04:00
Antoine Pitrou
584e815114 Fix refcounting issue with extension types in tkinter. 
(issue #15721)
 2013-08-11 00:22:30 +02:00
Ethan Furman
a4998a7041 Close #18264: int- and float-derived enums now converted to int or float. 2013-08-10 13:01:45 -07:00
Eli Bendersky
532d03e547 Issue #15651: PEP 3121 refactoring for _elementtree 
Patch by Antoine Pitrou (based on Robin Schreiber's original patch)
 2013-08-10 08:00:39 -07:00
Christian Heimes
ad73a9cf97 Issue #16400: Add command line option for isolated mode. 
-I

    Run Python in isolated mode. This also implies -E and -s. In isolated mode
    sys.path contains neither the script’s directory nor the user’s
    site-packages directory. All PYTHON* environment variables are ignored,
    too. Further restrictions may be imposed to prevent the user from
    injecting malicious code.
 2013-08-10 16:36:18 +02:00
Larry Hastings
a27b83ad2d Issue #15301: Parsing fd, uid, and gid parameters for builtins 
in Modules/posixmodule.c is now far more robust.
 2013-08-08 00:19:50 -07:00
Antoine Pitrou
257cf2fb83 In _PyGC_Fini(), lose the reference that was kept to the time module 2013-08-06 20:50:48 +02:00
Antoine Pitrou
c53204b947 Issue #4885: Add weakref support to mmap objects. Patch by Valerie Lambert. 2013-08-05 23:17:30 +02:00
Mark Dickinson
e5192cdbb9 Issue #18661: typo in grp.struct_group docstring (fix merged from 3.3). Thanks Vajrasky Kok. 2013-08-05 17:57:54 +01:00
Raymond Hettinger
28dc9b9fc0 merge 2013-08-04 12:43:59 -07:00
Alexander Belopolsky
df7027bb9e Reuse us_per_second in delta_total_seconds. 2013-08-04 15:18:58 -04:00
Alexander Belopolsky
790d269d39 Fixes #8860: Round half-microseconds to even in the timedelta constructor. 
(Original patch by Mark Dickinson.)
 2013-08-04 14:51:35 -04:00
Serhiy Storchaka
b94f61b6fb Issue #17998: Fix an internal error in regular expression engine. 2013-08-03 19:22:28 +03:00
Christian Heimes
865d12a2d9 Fix warning: ‘ptr2’ may be used uninitialized in this function 2013-08-02 11:10:51 +02:00
Ned Deily
970a87fc07 Closes #18627: merge from 3.3 2013-08-01 22:13:30 -07:00
Ned Deily
ffb32893a3 Issue #17557: merge from 3.3 2013-08-01 21:37:17 -07:00
Larry Hastings
4dbc95e258 Issue #17899: Fix rare file descriptor leak in os.listdir(). 2013-08-01 18:18:56 -07:00
Victor Stinner
ffff763161 Issue #18519: Fix test_sqlite on old versions of libsqlite3 
With old SQLite versions, _sqlite3_result_error() sets a new Python exception,
so don't restore the previous exception.
 2013-08-02 01:48:10 +02:00
Victor Stinner
044c516854 Issue #18609, #18408: _ctypes_add_traceback() now clears the current exception 
while adding the traceback, because it may call indirectly a Python function
and Python functions must not be called with an exception set.

In the case of the issue #18609, _ctypes_add_traceback() called the iso8859-1
decoder which is implemented in Python. Python has a ISO-8859-1 codec
implemented in C. It is not used because PyUnicode_Decode() only uses the C
codec for other names (aliases) of this codec ("latin-1", "latin1" and
"iso-8859-1").
 2013-08-02 00:47:47 +02:00
Antoine Pitrou
932ff83682 Issue #18608: Avoid keeping a strong reference to the locale module inside the _io module. 2013-08-01 21:04:50 +02:00
Antoine Pitrou
2d350fd8af Issue #18619: Fix atexit leaking callbacks registered from sub-interpreters, and make it GC-aware. 2013-08-01 20:56:12 +02:00
Tim Golden
6b528067c5 Issue #9035: os.path.ismount now recognises volumes mounted below 
a drive root on Windows. Original patch by Atsuo Ishimoto.
 2013-08-01 12:44:00 +01:00
Christian Heimes
abe639f115 Initialize utime with 0. It fixes a couple of compiler warnung: 
warning: 'utime.mtime_ns' may be used uninitialized in this function [-Wmaybe-uninitialized]
 2013-08-01 00:12:06 +02:00
Antoine Pitrou
c27cd71cd7 Merge 2013-07-31 21:54:18 +02:00
Antoine Pitrou
5c30a75722 Issue #15699: The readline module now uses PEP 3121-style module initialization, so as to reclaim allocated resources (Python callbacks) at shutdown. 
Original patch by Robin Schreiber.
 2013-07-31 21:52:53 +02:00
Christian Heimes
0ce642ebca yet another WITH_THREADS typo 2013-07-31 13:32:40 +02:00
Christian Heimes
6ffa5ce1f3 Fix _sha3 module to actually release the GIL around its update function. 
gcov is great.
 2013-07-31 11:58:18 +02:00
Christian Heimes
4efdb4177e Test Py_IncRef() and Py_DecRef() C functions 2013-07-31 02:36:43 +02:00
Christian Heimes
72f455e96c Fix use of uninitialized scalar variable, see 3f994367a979 
CID 1058763
 2013-07-31 01:33:50 +02:00