lint fixes

git-svn-id: file:///svn/unbound/trunk@4464 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/services/authzone.c b/services/authzone.c
index 41d056049e191eeff8673f31fa93ab56a8ae74b7..a8f648d0b6b172d1818006ea414c77f914cb4597 100644 (file)
--- a/services/authzone.c
+++ b/services/authzone.c
@@ -739,7 +739,7 @@ rrset_remove_rr(struct auth_rrset* rrset, size_t index)
        
        /* move over rr_data */
        for(i=0; i<d->count+d->rrsig_count; i++) {
-               int oldi;
+               size_t oldi;
                if(i < index) oldi = i;
                else oldi = i+1;
                memmove(d->rr_data[i], old->rr_data[oldi], d->rr_len[i]);
@@ -1265,7 +1265,7 @@ az_remove_rr(struct auth_zone* z, uint8_t* rr, size_t rr_len,
        /* an rrsets==NULL entry is not kept around for empty nonterminals,
         * and also parent nodes are not kept around, so we just delete it */
        if(node->rrsets == NULL) {
-               rbtree_delete(&z->data, node);
+               (void)rbtree_delete(&z->data, node);
                auth_data_delete(node);
        }
        return 1;
@@ -1289,7 +1289,7 @@ decompress_rr_into_buffer(struct sldns_buffer* buf, uint8_t* pkt,
 
        /* decompress dname */
        sldns_buffer_set_position(&pktbuf,
-               dname - sldns_buffer_current(&pktbuf));
+               (size_t)(dname - sldns_buffer_current(&pktbuf)));
        dname_len = pkt_dname_len(&pktbuf);
        if(dname_len == 0) return 0; /* parse fail on dname */
        if(!sldns_buffer_available(buf, dname_len)) return 0;
@@ -1319,7 +1319,8 @@ decompress_rr_into_buffer(struct sldns_buffer* buf, uint8_t* pkt,
                        switch(desc->_wireformat[rdf]) {
                        case LDNS_RDF_TYPE_DNAME:
                                sldns_buffer_set_position(&pktbuf,
-                                       rd - sldns_buffer_current(&pktbuf));
+                                       (size_t)(rd -
+                                       sldns_buffer_current(&pktbuf)));
                                oldpos = sldns_buffer_position(&pktbuf);
                                /* moves pktbuf to right after the
                                 * compressed dname, and returns uncompressed