Changeset 578 for branches/samba-3.3.x/source/smbd/dnsregister.c

Timestamp:

Jun 25, 2011, 7:14:41 PM (14 years ago)

Author:

Herwig Bauernfeind

Message:

Update Samba 3.3 to 3.3.15 (security update)

File:

• branches/samba-3.3.x/source/smbd/dnsregister.c (modified) (2 diffs)

branches/samba-3.3.x/source/smbd/dnsregister.c

@@ -126 +126 @@
         if (dns_state->srv_ref != NULL) {
                 mdnsd_conn_fd = DNSServiceRefSockFD(dns_state->srv_ref);
+                if (mdnsd_conn_fd < 0 || mdnsd_conn_fd >= FD_SETSIZE) {
+                        return;
+                }
                 FD_SET(mdnsd_conn_fd, listen_set);
                 return;
@@ -157 +160 @@
 
         mdnsd_conn_fd = DNSServiceRefSockFD(dns_state->srv_ref);
+        if (mdnsd_conn_fd < 0 || mdnsd_conn_fd >= FD_SETSIZE) {
+                return;
+        }
         FD_SET(mdnsd_conn_fd, listen_set);
         *maxfd = MAX(*maxfd, mdnsd_conn_fd);