Ensure request name in buffer for ipset lookup.
diff --git a/src/forward.c b/src/forward.c
index 83b55a4..37265da 100644
--- a/src/forward.c
+++ b/src/forward.c
@@ -535,20 +535,23 @@
(void) do_bit;
#ifdef HAVE_IPSET
- /* Similar algorithm to search_servers. */
- struct ipsets *ipset_pos;
- unsigned int namelen = strlen(daemon->namebuff);
- unsigned int matchlen = 0;
- for (ipset_pos = daemon->ipsets; ipset_pos; ipset_pos = ipset_pos->next)
+ if (daemon->ipsets && extract_request(header, n, daemon->namebuff, NULL))
{
- unsigned int domainlen = strlen(ipset_pos->domain);
- char *matchstart = daemon->namebuff + namelen - domainlen;
- if (namelen >= domainlen && hostname_isequal(matchstart, ipset_pos->domain) &&
- (domainlen == 0 || namelen == domainlen || *(matchstart - 1) == '.' ) &&
- domainlen >= matchlen)
+ /* Similar algorithm to search_servers. */
+ struct ipsets *ipset_pos;
+ unsigned int namelen = strlen(daemon->namebuff);
+ unsigned int matchlen = 0;
+ for (ipset_pos = daemon->ipsets; ipset_pos; ipset_pos = ipset_pos->next)
{
- matchlen = domainlen;
- sets = ipset_pos->sets;
+ unsigned int domainlen = strlen(ipset_pos->domain);
+ char *matchstart = daemon->namebuff + namelen - domainlen;
+ if (namelen >= domainlen && hostname_isequal(matchstart, ipset_pos->domain) &&
+ (domainlen == 0 || namelen == domainlen || *(matchstart - 1) == '.' ) &&
+ domainlen >= matchlen)
+ {
+ matchlen = domainlen;
+ sets = ipset_pos->sets;
+ }
}
}
#endif
