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[commit] fix memory leak in maintenance_do_deprecate


Found by coverity.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

	* maint.c (maintenance_do_deprecate): Plug a memory leak.

Index: maint.c
===================================================================
RCS file: /cvs/src/src/gdb/maint.c,v
retrieving revision 1.82
diff -u -p -u -p -r1.82 maint.c
--- maint.c	9 Jan 2011 03:20:33 -0000	1.82
+++ maint.c	27 Feb 2011 00:56:58 -0000
@@ -644,6 +644,9 @@ maintenance_do_deprecate (char *text, in
       cmd->flags |= MALLOCED_REPLACEMENT;
       return;
     }
+  /* If we get here, don't leak!  */
+  if (replacement != NULL)
+    xfree (replacement);
 }
 
 /* Maintenance set/show framework.  */

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