(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
2001-09-20 09:15:27 +00:00
parent d7007afdea
commit f5c990600c
1 changed files with 5 additions and 7 deletions
--- 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 (val < 128) {
    if (len < 1)
 	return ASN1_OVERFLOW;
-	else {
+    if (val < 128) {
 	*p = val;
 	*size = 1;
 	return 0;
-	}
    } else {
 	size_t l;
 	int e;