From 20111dc4e5da4d9f5e2b4ba705181b7647b1377c Mon Sep 17 00:00:00 2001
From: Kalev Lember <kalev@smartlink.ee>
Date: Sat, 11 Apr 2009 20:55:36 +0300
Subject: cmd.c: Fix a small memory leak in ptrdup2.

The new memory allocated in ptrdup2() did not get freed because it
lacked p->signature = PTR_SIG.

diff --git a/ChangeLog b/ChangeLog
index 800a043..fbcbb8b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2009-04-11        kalev
+
+	* cmd.c: Fix a small memory leak in ptrdup2.
+
 2009-04-08        kalev
 
 	* Rename movie.c -> movie_play.c
diff --git a/ptr.c b/ptr.c
index 74e3c69..4c765b5 100644
--- a/ptr.c
+++ b/ptr.c
@@ -64,6 +64,7 @@ ptr ptrdup2 __P2 (ptr,src, int,newmax)
     else if (!src)
 	p = ptrnew(newmax);
     else if ((p = malloc(newmax + sizeofptr))) {
+	p->signature = PTR_SIG;
 	p->max = newmax;
 	if (newmax > ptrlen(src))
 	    newmax = ptrlen(src);
-- 
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