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150 Commits

Author SHA1 Message Date
Richard Oudkerk
0d09ba8e0b Issue #16743: Fix mmap overflow check on 32 bit Windows 2013-02-13 12:18:03 +00:00
Jesus Cea
e8db356cf1 #15676: mmap: add empty file check prior to offset check <- Previous patch was incomplete (fix 2) 2012-09-10 22:58:07 +02:00
Jesus Cea
1f2799bef4 #15676: mmap: add empty file check prior to offset check <- Previous patch was incomplete 2012-09-10 22:49:50 +02:00
Jesus Cea
941bfcc537 Closes #15676: mmap: add empty file check prior to offset check 2012-09-10 00:27:55 +02:00
Ross Lagerwall
dbfb9b89db Issue 12404: Remove C89 incompatible code from mmap module. 
Patch by Akira Kitada.
 2011-06-25 10:02:37 +02:00
Victor Stinner
8108e96bc8 (Merge 3.1) Issue #11277: mmap.mmap() calls fcntl(fd, F_FULLFSYNC) on Mac OS X 
to get around a mmap bug with sparse files. Patch written by Steffen Daode
Nurpmeso.
 2011-05-02 01:11:33 +02:00
Victor Stinner
a6cd0cf0f5 Issue #11277: mmap calls fcntl(fd, F_FULLFSYNC) on Mac OS X to get around a 
mmap bug with sparse files. Patch written by Steffen Daode Nurpmeso.
 2011-05-02 01:05:37 +02:00
Antoine Pitrou
80d3610bc3 Merge fix for issue #11391 2011-03-06 01:50:56 +01:00
Antoine Pitrou
16a0a0b0a0 Issue #11391: Writing to a mmap object created with 
`mmap.PROT_READ|mmap.PROT_EXEC` would segfault instead of raising a
TypeError.  Patch by Charles-François Natali.
 2011-03-06 01:11:03 +01:00
Antoine Pitrou
9e719b6eba Merged revisions 88460,88464,88466,88486,88511,88652 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r88460 | antoine.pitrou | 2011-02-21 19:03:13 +0100 (lun., 21 févr. 2011) | 4 lines

  Issue #10276: Fix the results of zlib.crc32() and zlib.adler32() on buffers
  larger than 4GB.  Patch by Nadeem Vawda.
........
  r88464 | antoine.pitrou | 2011-02-21 20:05:08 +0100 (lun., 21 févr. 2011) | 3 lines

  Fix issues on 32-bit systems introduced by r88460
........
  r88466 | antoine.pitrou | 2011-02-21 20:28:40 +0100 (lun., 21 févr. 2011) | 3 lines

  Fix compile error under MSVC introduced by r88460.
........
  r88486 | antoine.pitrou | 2011-02-22 00:41:12 +0100 (mar., 22 févr. 2011) | 5 lines

  Issue #4681: Allow mmap() to work on file sizes and offsets larger than
  4GB, even on 32-bit builds.  Initial patch by Ross Lagerwall, adapted for
  32-bit Windows.
........
  r88511 | antoine.pitrou | 2011-02-22 22:42:56 +0100 (mar., 22 févr. 2011) | 4 lines

  Issue #11277: finally fix Snow Leopard crash following r88460.
  (probably an OS-related issue with mmap)
........
  r88652 | antoine.pitrou | 2011-02-26 16:58:05 +0100 (sam., 26 févr. 2011) | 4 lines

  Issue #9931: Fix hangs in GUI tests under Windows in certain conditions.
  Patch by Hirokazu Yamamoto.
........
 2011-02-28 23:48:16 +00:00
Antoine Pitrou
97696cbf36 Merged revisions 88486 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r88486 | antoine.pitrou | 2011-02-22 00:41:12 +0100 (mar., 22 févr. 2011) | 5 lines

  Issue #4681: Allow mmap() to work on file sizes and offsets larger than
  4GB, even on 32-bit builds.  Initial patch by Ross Lagerwall, adapted for
  32-bit Windows.
........
 2011-02-21 23:46:27 +00:00
Antoine Pitrou
6107a4e24a Merged revisions 88131 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r88131 | antoine.pitrou | 2011-01-20 22:07:24 +0100 (jeu., 20 janv. 2011) | 6 lines

  Issue #10955: Fix a potential crash when trying to mmap() a file past its
  length.  Initial patch by Ross Lagerwall.

  This fixes a regression introduced by r88022.
........
 2011-01-20 21:11:13 +00:00
Antoine Pitrou
305bc9e0e8 Issue #10955: Fix a potential crash when trying to mmap() a file past its 
length.  Initial patch by Ross Lagerwall.

This fixes a regression introduced by r88022.
 2011-01-20 21:07:24 +00:00
Antoine Pitrou
50dc65f6ce Merged revisions 88036 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r88036 | antoine.pitrou | 2011-01-15 18:25:58 +0100 (sam., 15 janv. 2011) | 3 lines

  Fix mmap and test_mmap under Windows too (followup to r88022)
........
 2011-01-15 17:31:19 +00:00
Antoine Pitrou
d0ebc75e73 Fix mmap and test_mmap under Windows too (followup to r88022) 2011-01-15 17:25:58 +00:00
Antoine Pitrou
fb7bc3d2f0 Merged revisions 88022 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r88022 | antoine.pitrou | 2011-01-15 17:17:07 +0100 (sam., 15 janv. 2011) | 7 lines

  Issue #10916: mmap should not segfault when a file is mapped using 0 as
  length and a non-zero offset, and an attempt to read past the end of file
  is made (IndexError is raised instead).  Patch by Ross Lagerwall.

  Requested by Georg.
........
 2011-01-15 16:18:37 +00:00
Antoine Pitrou
85f4615500 Issue #10916: mmap should not segfault when a file is mapped using 0 as 
length and a non-zero offset, and an attempt to read past the end of file
is made (IndexError is raised instead).  Patch by Ross Lagerwall.

Requested by Georg.
 2011-01-15 16:17:07 +00:00
R. David Murray
07c1bd7457 Merged revisions 85678 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r85678 | r.david.murray | 2010-10-17 21:14:06 -0400 (Sun, 17 Oct 2010) | 5 lines

  #678250: Make mmap flush a noop on ACCESS_READ and ACCESS_COPY.

  Patch by Sébastien Sablé.  This solves a test_mmap failure on AIX.
........
 2010-12-11 02:05:32 +00:00
Martin v. Löwis
4d0d471a80 Merge branches/pep-0384. 2010-12-03 20:14:31 +00:00
Hirokazu Yamamoto
09ea792a94 Merged revisions 86159 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86159 | hirokazu.yamamoto | 2010-11-04 21:09:08 +0900 | 2 lines

  Issue #5391: mmap.read_byte() should return unsigned value [0, 255]
  instead of signed value [-127, 128].
........
 2010-11-04 12:35:21 +00:00
Hirokazu Yamamoto
3cdd5cb959 Issue #5391: mmap.read_byte() should return unsigned value [0, 255] 
instead of signed value [-127, 128].
 2010-11-04 12:09:08 +00:00
R. David Murray
e194dd60f0 #678250: Make mmap flush a noop on ACCESS_READ and ACCESS_COPY. 
Patch by Sébastien Sablé.  This solves a test_mmap failure on AIX.
 2010-10-18 01:14:06 +00:00
Antoine Pitrou
52d42503d5 Issue #2643: msync() is not called anymore when deallocating an open mmap 
object, only munmap().
 2010-09-21 16:08:27 +00:00
Antoine Pitrou
835b445a91 Merged revisions 84076 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r84076 | antoine.pitrou | 2010-08-15 20:07:50 +0200 (dim., 15 août 2010) | 4 lines

  Fix other warnings under 64-bit Windows.
........
 2010-08-15 18:32:16 +00:00
Antoine Pitrou
22e4155706 Fix other warnings under 64-bit Windows. 2010-08-15 18:07:50 +00:00