pull in 5.3 release changes from branch:

20090926
 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
         [contrib/suse/openssh.spec] Update for release
 - (djm) [README] update relnotes URL
 - (djm) [packet.c] Restore EWOULDBLOCK handling that got lost somewhere
 - (djm) Release 5.3p1

ChangeLog

@@ -1,3 +1,10 @@
+20090926
+ - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
+         [contrib/suse/openssh.spec] Update for release
+ - (djm) [README] update relnotes URL
+ - (djm) [packet.c] Restore EWOULDBLOCK handling that got lost somewhere
+ - (djm) Release 5.3p1
+
 20090911
  - (dtucker) [configure.ac] Change the -lresolv check so it works on Mac OS X
    10.6 (which doesn't have BIND8_COMPAT and thus uses res_9_query).  Patch

README

@@ -1,4 +1,4 @@
-See http://www.openssh.com/txt/release-5.2 for the release notes.
+See http://www.openssh.com/txt/release-5.3 for the release notes.
 
 - A Japanese translation of this document and of the OpenSSH FAQ is
 - available at http://www.unixuser.org/~haruyama/security/openssh/index.html
@@ -62,4 +62,4 @@ References -
 [6] http://www.openbsd.org/cgi-bin/man.cgi?query=style&sektion=9
 [7] http://www.openssh.com/faq.html
 
-$Id: README,v 1.70 2009/02/23 00:11:57 djm Exp $
+$Id: README,v 1.71 2009/10/02 01:49:03 djm Exp $

contrib/caldera/openssh.spec

@@ -17,11 +17,11 @@
 #old cvs stuff.  please update before use.  may be deprecated.
 %define use_stable	1
 %if %{use_stable}
-  %define version 	5.2p1
+  %define version 	5.3p1
   %define cvs		%{nil}
   %define release 	1
 %else
-  %define version 	5.2p1
+  %define version 	5.3p1
   %define cvs		cvs20050315
   %define release 	0r1
 %endif
@@ -358,4 +358,4 @@ fi
 * Mon Jan 01 1998 ...
 Template Version: 1.31
 
-$Id: openssh.spec,v 1.66 2009/02/21 07:03:05 djm Exp $
+$Id: openssh.spec,v 1.67 2009/10/02 01:49:05 djm Exp $

contrib/redhat/openssh.spec

@@ -1,4 +1,4 @@
-%define ver 5.2p1
+%define ver 5.3p1
 %define rel 1
 
 # OpenSSH privilege separation requires a user & group ID

contrib/suse/openssh.spec

@@ -13,7 +13,7 @@
 
 Summary:	OpenSSH, a free Secure Shell (SSH) protocol implementation
 Name:		openssh
-Version:	5.2p1
+Version:	5.3p1
 URL:		http://www.openssh.com/
 Release:	1
 Source0:	openssh-%{version}.tar.gz

packet.c

@@ -1070,7 +1070,8 @@ packet_read_seqnr(u_int32_t *seqnr_p)
 			if ((ret = select(active_state->connection_in + 1, setp,
 			    NULL, NULL, timeoutp)) >= 0)
 				break;
-			if (errno != EAGAIN && errno != EINTR)
+			if (errno != EAGAIN && errno != EINTR &&
+			    errno != EWOULDBLOCK)
 				break;
 			if (active_state->packet_timeout_ms == -1)
 				continue;
@@ -1643,7 +1644,8 @@ packet_write_poll(void)
 		len = roaming_write(active_state->connection_out,
 		    buffer_ptr(&active_state->output), len, &cont);
 		if (len == -1) {
-			if (errno == EINTR || errno == EAGAIN)
+			if (errno == EINTR || errno == EAGAIN ||
+			    errno == EWOULDBLOCK)
 				return;
 			fatal("Write failed: %.100s", strerror(errno));
 		}
@@ -1685,7 +1687,8 @@ packet_write_wait(void)
 			if ((ret = select(active_state->connection_out + 1,
 			    NULL, setp, NULL, timeoutp)) >= 0)
 				break;
-			if (errno != EAGAIN && errno != EINTR)
+			if (errno != EAGAIN && errno != EINTR &&
+			    errno != EWOULDBLOCK)
 				break;
 			if (active_state->packet_timeout_ms == -1)
 				continue;