https://hg.dopieralski.pl/cpython-lru_cache-weakref/ en-us cpython-lru_cache-weakref: Python/random.c history Python/random.c revision history ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/adb471b9cba1/Python/random.c Python now uses SipHash24 on all major platforms.]]> Christian Heimes <christian@cheimes.de> Wed, 20 Nov 2013 11:46:18 +0100 Fix compiler warning in win32_urandom(): explicit cast to DWORD in https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/baab11a466ab/Python/random.c CryptGenRandom()]]> Victor Stinner <victor.stinner@gmail.com> Fri, 15 Nov 2013 23:26:25 +0100 merge with 3.3 https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/b0295cc736d8/Python/random.c Georg Brandl <georg@python.org> Sun, 06 Oct 2013 18:48:30 +0200 Issue #18756: os.urandom() now uses a lazily-opened persistent file descriptor, so as to avoid using many file descriptors when run in parallel from multiple threads. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/acc7439b1406/Python/random.c Antoine Pitrou <solipsis@pitrou.net> Sat, 31 Aug 2013 00:26:02 +0200 Issue #18571: Implementation of the PEP 446: file descriptors and file handles https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/ef889c3d5dc6/Python/random.c are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().]]> Victor Stinner <victor.stinner@gmail.com> Wed, 28 Aug 2013 00:53:59 +0200 Issue #18756: Improve error reporting in os.urandom() when the failure is due to something else than /dev/urandom not existing. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/fe949918616c/Python/random.c Antoine Pitrou <solipsis@pitrou.net> Fri, 16 Aug 2013 20:49:32 +0200 Drop support for Windows 2000; allow any XP API (but not Vista+). https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/e52df05b496a/Python/random.c Drop SDK version configuration for Tk compilation, to not bind it to W2k
anymore. Binding it to XP would conflict with Tk's own binding of tkMenu to W2k.]]> Martin v. Löwis <martin@v.loewis.de> Fri, 25 Jan 2013 14:06:18 +0100 Closes #15213: update comment for _PyOS_URandom https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/176bb5a98463/Python/random.c Georg Brandl <georg@python.org> Sun, 06 Oct 2013 18:43:19 +0200 Issue #18756: Improve error reporting in os.urandom() when the failure is due to something else than /dev/urandom not existing. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/193bcc12575d/Python/random.c Antoine Pitrou <solipsis@pitrou.net> Fri, 16 Aug 2013 20:44:38 +0200 Merge in changes from 3.3.0rc2 release clone. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/800507fb0a7e/Python/random.c Georg Brandl <georg@python.org> Sun, 09 Sep 2012 11:19:17 +0200 Issue #15340: Fix importing the random module when /dev/urandom cannot be opened. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/a53fc9982e2a/Python/random.c This was a regression caused by the hash randomization patch.]]> Antoine Pitrou <solipsis@pitrou.net> Fri, 07 Sep 2012 23:51:22 +0200 Issue #15340: Fix importing the random module when /dev/urandom cannot be opened. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/2e8b01583839/Python/random.c This was a regression caused by the hash randomization patch.]]> Antoine Pitrou <solipsis@pitrou.net> Fri, 07 Sep 2012 23:49:07 +0200 Issue #15340: Fix importing the random module when /dev/urandom cannot be opened. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/6a782496f90a/Python/random.c This was a regression caused by the hash randomization patch.]]> Antoine Pitrou <solipsis@pitrou.net> Fri, 07 Sep 2012 23:49:07 +0200 enable hash randomization by default https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/198e31774f0f/Python/random.c Benjamin Peterson <benjamin@python.org> Tue, 21 Feb 2012 16:08:05 -0500 ensure no one tries to hash things before the random seed is found https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/160a56eac332/Python/random.c Benjamin Peterson <benjamin@python.org> Tue, 21 Feb 2012 11:08:50 -0500 Fix typo in conditional. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/ab1886e7fc19/Python/random.c Georg Brandl <georg@python.org> Mon, 20 Feb 2012 23:49:29 +0100 Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime) https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/f4b7ecf8a5f8/Python/random.c in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.

The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.]]> Georg Brandl <georg@python.org> Mon, 20 Feb 2012 19:54:16 +0100 Closes #15213: update comment for _PyOS_URandom https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/3e5078c3784e/Python/random.c Georg Brandl <georg@python.org> Sun, 06 Oct 2013 18:43:19 +0200 Issue #18756: Improve error reporting in os.urandom() when the failure is due to something else than /dev/urandom not existing. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/ec296a36156b/Python/random.c Antoine Pitrou <solipsis@pitrou.net> Fri, 16 Aug 2013 20:44:38 +0200 Issue #15340: Fix importing the random module when /dev/urandom cannot be opened. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/edbf37ace03c/Python/random.c This was a regression caused by the hash randomization patch.]]> Antoine Pitrou <solipsis@pitrou.net> Fri, 07 Sep 2012 23:49:07 +0200 ensure no one tries to hash things before the random seed is found https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/357e268e7c5f/Python/random.c Benjamin Peterson <benjamin@python.org> Tue, 21 Feb 2012 11:08:50 -0500 - Issue #13703: oCERT-2011-003: add -R command-line option and PYTHONHASHSEED https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/6b7704fe1be1/Python/random.c environment variable, to provide an opt-in way to protect against denial of
service attacks due to hash collisions within the dict and set types. Patch
by David Malcolm, based on work by Victor Stinner.]]> Barry Warsaw <barry@python.org> Mon, 20 Feb 2012 20:42:21 -0500