[Python-checkins] r84451 - in python/branches/release31-maint: Misc/NEWS Modules/socketmodule.c
daniel.stutzbach
python-checkins at python.org
Fri Sep 3 14:42:06 CEST 2010
Author: daniel.stutzbach
Date: Fri Sep 3 14:42:06 2010
New Revision: 84451
Log:
Merged revisions 84450 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r84450 | daniel.stutzbach | 2010-09-03 07:38:33 -0500 (Fri, 03 Sep 2010) | 1 line
Fix Issue9753: socket.dup() does not always work right on Windows
........
Modified:
python/branches/release31-maint/ (props changed)
python/branches/release31-maint/Misc/NEWS
python/branches/release31-maint/Modules/socketmodule.c
Modified: python/branches/release31-maint/Misc/NEWS
==============================================================================
--- python/branches/release31-maint/Misc/NEWS (original)
+++ python/branches/release31-maint/Misc/NEWS Fri Sep 3 14:42:06 2010
@@ -105,6 +105,9 @@
Library
-------
+- Issue #9753: Fixed socket.dup, which did not always work correctly
+ on Windows.
+
- Issue #1868: Eliminate subtle timing issues in thread-local objects by
getting rid of the cached copy of thread-local attribute dictionary.
Modified: python/branches/release31-maint/Modules/socketmodule.c
==============================================================================
--- python/branches/release31-maint/Modules/socketmodule.c (original)
+++ python/branches/release31-maint/Modules/socketmodule.c Fri Sep 3 14:42:06 2010
@@ -351,16 +351,13 @@
static SOCKET
dup_socket(SOCKET handle)
{
- HANDLE newhandle;
+ WSAPROTOCOL_INFO info;
- if (!DuplicateHandle(GetCurrentProcess(), (HANDLE)handle,
- GetCurrentProcess(), &newhandle,
- 0, FALSE, DUPLICATE_SAME_ACCESS))
- {
- WSASetLastError(GetLastError());
+ if (WSADuplicateSocket(handle, GetCurrentProcessId(), &info))
return INVALID_SOCKET;
- }
- return (SOCKET)newhandle;
+
+ return WSASocket(FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO,
+ FROM_PROTOCOL_INFO, &info, 0, 0);
}
#define SOCKETCLOSE closesocket
#else
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