diff -up ipsec-tools-0.7.2/src/racoon/crypto_openssl.c.moreleaks ipsec-tools-0.7.2/src/racoon/crypto_openssl.c
--- ipsec-tools-0.7.2/src/racoon/crypto_openssl.c.moreleaks	2009-04-20 15:33:30.000000000 +0200
+++ ipsec-tools-0.7.2/src/racoon/crypto_openssl.c	2009-05-13 20:07:27.000000000 +0200
@@ -201,26 +201,24 @@ eay_str2asn1dn(str, len)
 	}
 
 	i = i2d_X509_NAME(name, NULL);
-	if (!i)
+	if (i <= 0)
 		goto err;
 	ret = vmalloc(i);
 	if (!ret)
 		goto err;
 	p = ret->v;
 	i = i2d_X509_NAME(name, (void *)&p);
-	if (!i)
-		goto err;
-
-	return ret;
+	if (i <= 0) {
+		vfree(ret);
+		ret = NULL;
+	}
 
     err:
 	if (buf)
 		racoon_free(buf);
 	if (name)
 		X509_NAME_free(name);
-	if (ret)
-		vfree(ret);
-	return NULL;
+	return ret;
 }
 
 /*