[Python-checkins] r83241 - in python/branches/release27-maint: Misc/NEWS Modules/_struct.c
mark.dickinson
python-checkins at python.org
Thu Jul 29 23:44:47 CEST 2010
Author: mark.dickinson
Date: Thu Jul 29 23:44:47 2010
New Revision: 83241
Log:
Merged revisions 83239 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r83239 | mark.dickinson | 2010-07-29 22:41:59 +0100 (Thu, 29 Jul 2010) | 2 lines
Issue #9422: Fix memory leak when re-initializing a struct.Struct object.
........
Modified:
python/branches/release27-maint/ (props changed)
python/branches/release27-maint/Misc/NEWS
python/branches/release27-maint/Modules/_struct.c
Modified: python/branches/release27-maint/Misc/NEWS
==============================================================================
--- python/branches/release27-maint/Misc/NEWS (original)
+++ python/branches/release27-maint/Misc/NEWS Thu Jul 29 23:44:47 2010
@@ -64,6 +64,8 @@
Extension Modules
-----------------
+- Issue #9422: Fix memory leak when re-initializing a struct.Struct object.
+
- Issue #7900: The getgroups(2) system call on MacOSX behaves rather oddly
compared to other unix systems. In particular, os.getgroups() does
not reflect any changes made using os.setgroups() but basicly always
Modified: python/branches/release27-maint/Modules/_struct.c
==============================================================================
--- python/branches/release27-maint/Modules/_struct.c (original)
+++ python/branches/release27-maint/Modules/_struct.c Thu Jul 29 23:44:47 2010
@@ -1289,6 +1289,9 @@
PyErr_NoMemory();
return -1;
}
+ /* Free any s_codes value left over from a previous initialization. */
+ if (self->s_codes != NULL)
+ PyMem_FREE(self->s_codes);
self->s_codes = codes;
s = fmt;
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