don't calculate unused stuff

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@25252 ec53bebd-3082-4978-b11e-865c3cabbd6b

diff --git a/lib/asn1/der_get.c b/lib/asn1/der_get.c
index c0a9a28b9b95f073e4275a80a8b8ef80db06fe26..bc193fde49b87ae897009b95bed99b847b45d8d5 100644 (file)
--- a/lib/asn1/der_get.c
+++ b/lib/asn1/der_get.c
@@ -570,10 +570,7 @@ der_match_tag_and_length (const unsigned char *p, size_t len,
     ret += l;
     e = der_get_length (p, len, length_ret, &l);
     if (e) return e;
-    p += l;
-    len -= l;
-    ret += l;
-    if(size) *size = ret;
+    if(size) *size = ret + l;
     return 0;
 }