From 76babf87a3062e78fa213f8870a403b3da878020 Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Wed, 24 Sep 2003 20:40:20 +0000
Subject: realloc fixes; ok ho

---
 sbin/disklabel/editor.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'sbin/disklabel/editor.c')

diff --git a/sbin/disklabel/editor.c b/sbin/disklabel/editor.c
index 9503a821a4c..2e2ed1e975b 100644
--- a/sbin/disklabel/editor.c
+++ b/sbin/disklabel/editor.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: editor.c,v 1.90 2003/08/29 00:17:09 tedu Exp $	*/
+/*	$OpenBSD: editor.c,v 1.91 2003/09/24 20:40:19 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1997-2000 Todd C. Miller <Todd.Miller@courtesan.com>
@@ -17,7 +17,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$OpenBSD: editor.c,v 1.90 2003/08/29 00:17:09 tedu Exp $";
+static char rcsid[] = "$OpenBSD: editor.c,v 1.91 2003/09/24 20:40:19 deraadt Exp $";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -1887,14 +1887,16 @@ char **
 mpcopy(char **to, char **from)
 {
 	int i;
+	char *top;
 
 	for (i = 0; i < MAXPARTITIONS; i++) {
 		if (from[i] != NULL) {
 			int len = strlen(from[i]) + 1;
 
-			to[i] = realloc(to[i], len);
-			if (to[i] == NULL)
+			top = realloc(to[i], len);
+			if (top == NULL)
 				errx(4, "out of memory");
+			to[i] = top;
 			(void)strlcpy(to[i], from[i], len);
 		} else if (to[i] != NULL) {
 			free(to[i]);
-- 
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