please lint

git-svn-id: file:///svn/unbound/trunk@2076 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/util/data/dname.c b/util/data/dname.c
index e6dbc3dd709738d0325f5cf7284ab9d0b5fc63c7..d2b299744fb15a98d4b8ca8a0e8fce8e470aecec 100644 (file)
--- a/util/data/dname.c
+++ b/util/data/dname.c
@@ -154,7 +154,8 @@ pkt_dname_tolower(ldns_buffer* pkt, uint8_t* dname)
        lablen = *dname++;
        while(lablen) {
                if(LABEL_IS_PTR(lablen)) {
-                       if(PTR_OFFSET(lablen, *dname) >= ldns_buffer_limit(pkt))
+                       if((size_t)PTR_OFFSET(lablen, *dname) 
+                               >= ldns_buffer_limit(pkt))
                                return;
                        dname = ldns_buffer_at(pkt, PTR_OFFSET(lablen, *dname));
                        lablen = *dname++;