From e520087f913f7fd2855fc7d53d10f3dd4107a800 Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Sat, 19 Jul 1997 02:06:35 +0000
Subject: [PATCH] Check result of malloc.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2457 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/asn1/der_copy.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/asn1/der_copy.c b/lib/asn1/der_copy.c
index 967750490..bd1c7442a 100644
--- a/lib/asn1/der_copy.c
+++ b/lib/asn1/der_copy.c
@@ -40,17 +40,23 @@
 
 RCSID("$Id$");
 
-void
+int
 copy_general_string (const general_string *from, general_string *to)
 {
     *to = malloc(strlen(*from) + 1);
+    if(*to == NULL)
+	return ENOMEM;
     strcpy(*to, *from);
+    return 0;
 }
 
-void
+int
 copy_octet_string (const octet_string *from, octet_string *to)
 {
     to->length = from->length;
     to->data = malloc(to->length);
+    if(to->data == NULL)
+	return ENOMEM;
     memcpy(to->data, from->data, to->length);
+    return 0;
 }