add unlimited flood priv

[ircu2.10.12-pk.git] / ircd / s_bsd.c

diff --git a/ircd/s_bsd.c b/ircd/s_bsd.c
index 3989ca0efa1acc021c27a7ed507d0a5ac5058290..cc77c7bc87f3dc68a340022234c2b2128bf18fc6 100644 (file)
--- a/ircd/s_bsd.c
+++ b/ircd/s_bsd.c
@@ -182,7 +182,7 @@ int init_connection_limits(void)
   if (0 == limit)
     return 1;
   if (limit < 0) {
-    fprintf(stderr, "error setting max fd's to %d\n", limit);
+    fprintf(stderr, "error setting max fds to %d: %s\n", limit, strerror(errno));
   }
   else if (limit > 0) {
     fprintf(stderr, "ircd fd table too big\nHard Limit: %d IRC max: %d\n",
@@ -238,7 +238,7 @@ static int connect_inet(struct ConfItem* aconf, struct Client* cptr)
   /*
    * Set the TOS bits - this is nonfatal if it doesn't stick.
    */
-  if (!os_set_tos(cli_fd(cptr), FEAT_TOS_SERVER)) {
+  if (!os_set_tos(cli_fd(cptr), feature_int(FEAT_TOS_SERVER))) {
     report_error(TOS_ERROR_MSG, cli_name(cptr), errno);
   }
   if ((result = os_connect_nonb(cli_fd(cptr), &aconf->address)) == IO_FAILURE) {
@@ -615,11 +615,13 @@ static int read_packet(struct Client *cptr, int socket_ready)
     if (length > 0 && dbuf_put(&(cli_recvQ(cptr)), readbuf, length) == 0)
       return exit_client(cptr, cptr, &me, "dbuf_put fail");
 
-    if (DBufLength(&(cli_recvQ(cptr))) > feature_int(FEAT_CLIENT_FLOOD))
+       int HasUnlimitFlood = HasPriv(cptr, PRIV_UNLIMIT_FLOOD);
+  
+    if (DBufLength(&(cli_recvQ(cptr))) > feature_int(FEAT_CLIENT_FLOOD) && !HasUnlimitFlood)
       return exit_client(cptr, cptr, &me, "Excess Flood");
 
     while (DBufLength(&(cli_recvQ(cptr))) && !NoNewLine(cptr) && 
-           (IsTrusted(cptr) || cli_since(cptr) - CurrentTime < 10))
+           (IsTrusted(cptr) || cli_since(cptr) - CurrentTime < 10 || HasUnlimitFlood))
     {
       dolen = dbuf_getmsg(&(cli_recvQ(cptr)), cli_buffer(cptr), BUFSIZE);
       /*
@@ -635,7 +637,13 @@ static int read_packet(struct Client *cptr, int socket_ready)
         if (DBufLength(&(cli_recvQ(cptr))) < 510)
           SetFlag(cptr, FLAG_NONL);
         else
+        {
+          /* More than 512 bytes in the line - drop the input and yell
+           * at the client.
+           */
           DBufClear(&(cli_recvQ(cptr)));
+          send_reply(cptr, ERR_INPUTTOOLONG);
+        }
       }
       else if (client_dopacket(cptr, dolen) == CPTR_KILLED)
         return CPTR_KILLED;
@@ -856,6 +864,11 @@ static void client_sock_callback(struct Event* ev)
   case ET_ERROR: /* an error occurred */
     fallback = cli_info(cptr);
     cli_error(cptr) = ev_data(ev);
+    /* If the OS told us we have a bad file descriptor, we should
+     * record that for future reference.
+     */
+    if (cli_error(cptr) == EBADF)
+      cli_fd(cptr) = -1;
     if (s_state(&(con_socket(con))) == SS_CONNECTING) {
       completed_connection(cptr);
       /* for some reason, the os_get_sockerr() in completed_connect()