autogen.sh is not necessary at this time, and did not work anyway.

[irc/rqf/shadowircd.git] / src / blacklist.c

diff --git a/src/blacklist.c b/src/blacklist.c
index 572caddfe4537215b042fd72689d98c3f5f2ce83..fc355a8871db11c6e9f3dcf3e5565523844fe4fd 100644 (file)
--- a/src/blacklist.c
+++ b/src/blacklist.c
@@ -78,9 +78,9 @@ static void blacklist_dns_callback(void *vptr, struct DNSReply *reply)
 
        if (reply != NULL)
        {
-               /* only accept 127.0.0.x as a listing */
+               /* only accept 127.x.y.z as a listing */
                if (reply->addr.ss_family == AF_INET &&
-                               !memcmp(&((struct sockaddr_in *)&reply->addr)->sin_addr, "\177\0\0", 3))
+                               !memcmp(&((struct sockaddr_in *)&reply->addr)->sin_addr, "\177", 1))
                        listed = TRUE;
                else if (blcptr->blacklist->lastwarning + 3600 < rb_current_time())
                {
@@ -117,7 +117,7 @@ static void blacklist_dns_callback(void *vptr, struct DNSReply *reply)
 static void initiate_blacklist_dnsquery(struct Blacklist *blptr, struct Client *client_p)
 {
        struct BlacklistClient *blcptr = rb_malloc(sizeof(struct BlacklistClient));
-       char buf[IRCD_BUFSIZE];
+       char buf[IRCD_RES_HOSTLEN + 1];
        int ip[4];
 
        blcptr->blacklist = blptr;
@@ -130,7 +130,7 @@ static void initiate_blacklist_dnsquery(struct Blacklist *blptr, struct Client *
        sscanf(client_p->sockhost, "%d.%d.%d.%d", &ip[3], &ip[2], &ip[1], &ip[0]);
 
        /* becomes 2.0.0.127.torbl.ahbl.org or whatever */
-       rb_snprintf(buf, IRCD_BUFSIZE, "%d.%d.%d.%d.%s", ip[0], ip[1], ip[2], ip[3], blptr->host);
+       rb_snprintf(buf, sizeof buf, "%d.%d.%d.%d.%s", ip[0], ip[1], ip[2], ip[3], blptr->host);
 
        gethost_byname_type(buf, &blcptr->dns_query, T_A);
 
@@ -154,7 +154,7 @@ struct Blacklist *new_blacklist(char *name, char *reject_reason)
        }
        else
                blptr->status &= ~CONF_ILLEGAL;
-       rb_strlcpy(blptr->host, name, HOSTLEN);
+       rb_strlcpy(blptr->host, name, IRCD_RES_HOSTLEN + 1);
        rb_strlcpy(blptr->reject_reason, reject_reason, IRCD_BUFSIZE);
        blptr->lastwarning = 0;