Import of OpenSSH 5.3p1

[gssapi-openssh.git] / openssh / serverloop.c

diff --git a/openssh/serverloop.c b/openssh/serverloop.c
index 81cafe6ad553174c8392c3516fa6496a13b2119b..8be01c5c37c4250aab5c855f28f3ac7d51c00b51 100644 (file)
--- a/openssh/serverloop.c
+++ b/openssh/serverloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: serverloop.c,v 1.157 2009/02/12 03:16:01 djm Exp $ */
+/* $OpenBSD: serverloop.c,v 1.159 2009/05/28 16:50:16 andreas Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -78,6 +78,7 @@
 #include "auth-options.h"
 #include "serverloop.h"
 #include "misc.h"
+#include "roaming.h"
 
 extern ServerOptions options;
 
@@ -249,7 +250,7 @@ client_alive_check(void)
        int channel_id;
 
        /* timeout, check to see how many we have had */
-       if (++keep_alive_timeouts > options.client_alive_count_max) {
+       if (packet_inc_alive_timeouts() > options.client_alive_count_max) {
                logit("Timeout, client not responding.");
                cleanup_exit(255);
        }
@@ -391,8 +392,11 @@ process_input(fd_set *readset)
 
        /* Read and buffer any input data from the client. */
        if (FD_ISSET(connection_in, readset)) {
-               len = read(connection_in, buf, sizeof(buf));
+               int cont = 0;
+               len = roaming_read(connection_in, buf, sizeof(buf), &cont);
                if (len == 0) {
+                       if (cont)
+                               return;
                        verbose("Connection closed by %.100s",
                            get_remote_ipaddr());
                        connection_closed = 1;
@@ -890,7 +894,7 @@ server_input_keep_alive(int type, u_int32_t seq, void *ctxt)
         * even if this was generated by something other than
         * the bogus CHANNEL_REQUEST we send for keepalives.
         */
-       keep_alive_timeouts = 0;
+       packet_set_alive_timeouts(0);
 }
 
 static void
@@ -1120,7 +1124,8 @@ server_input_global_request(int type, u_int32_t seq, void *ctxt)
                    no_port_forwarding_flag ||
                    (!want_reply && listen_port == 0)
 #ifndef NO_IPPORT_RESERVED_CONCEPT
-                   || (listen_port < IPPORT_RESERVED && pw->pw_uid != 0)
+                   || (listen_port != 0 && listen_port < IPPORT_RESERVED &&
+                    pw->pw_uid != 0)
 #endif
                    ) {
                        success = 0;