SF.net SVN: matplotlib:[7061] trunk/matplotlib/src/cntr.c

[<md...@us...>]

Revision: 7061
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7061&view=rev
Author:   mdboom
Date:     2009-04-23 14:22:27 +0000 (Thu, 23 Apr 2009)

Log Message:
-----------
Fix theoretical memory leak.

Modified Paths:
--------------
    trunk/matplotlib/src/cntr.c

Modified: trunk/matplotlib/src/cntr.c
===================================================================
--- trunk/matplotlib/src/cntr.c	2009-04-23 14:22:11 UTC (rev 7060)
+++ trunk/matplotlib/src/cntr.c	2009-04-23 14:22:27 UTC (rev 7061)
@@ -1410,7 +1410,7 @@
 PyObject *
 cntr_trace(Csite *site, double levels[], int nlevels, int points, long nchunk)
 {
-    PyObject *c_list;
+    PyObject *c_list = NULL;
     double *xp0;
     double *yp0;
     long *nseg0;
@@ -1502,6 +1502,7 @@
     error:
     PyMem_Free(xp0); PyMem_Free(yp0); PyMem_Free(nseg0);
     site->xcp = NULL; site->ycp = NULL;
+    Py_XDECREF(c_list);
     return NULL;
 }
 


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