From f5c990600c5fb7d2fe9563d025e1b373f38b9035 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Thu, 20 Sep 2001 09:15:27 +0000
Subject: [PATCH] (der_put_length): do not even try writing anything when len
 == 1

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10730 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/asn1/der_put.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/lib/asn1/der_put.c b/lib/asn1/der_put.c
index 68bba4995..e9ac16641 100644
--- a/lib/asn1/der_put.c
+++ b/lib/asn1/der_put.c
@@ -111,14 +111,12 @@ der_put_int (unsigned char *p, size_t len, int val, size_t *size)
 int
 der_put_length (unsigned char *p, size_t len, size_t val, size_t *size)
 {
+    if (len < 1)
+	return ASN1_OVERFLOW;
     if (val < 128) {
-	if (len < 1)
-	    return ASN1_OVERFLOW;
-	else {
-	    *p = val;
-	    *size = 1;
-	    return 0;
-	}
+	*p = val;
+	*size = 1;
+	return 0;
     } else {
 	size_t l;
 	int e;