- OpenBSD CVS Sync

   - djm@cvs.openbsd.org 2008/07/04 23:08:25
     [packet.c]
     handle EINTR in packet_write_poll()l ok dtucker@

2 files changed, 13 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index c1df7b87e..6cd833b32 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,10 @@
  - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
    Tru64. readv doesn't seem to be a comparable object there.
    bz#1386, patch from dtucker@ ok me
+ - (djm) OpenBSD CVS Sync
+   - djm@cvs.openbsd.org 2008/07/04 23:08:25
+     [packet.c]
+     handle EINTR in packet_write_poll()l ok dtucker@
 
 20080704
  - (dtucker) OpenBSD CVS Sync
@@ -4578,4 +4582,4 @@
    OpenServer 6 and add osr5bigcrypt support so when someone migrates
    passwords between UnixWare and OpenServer they will still work. OK dtucker@
 
-$Id: ChangeLog,v 1.5060 2008/07/04 23:36:58 djm Exp $
+$Id: ChangeLog,v 1.5061 2008/07/04 23:40:56 djm Exp $
diff --git a/packet.c b/packet.c
index ff22be68f..1dda4a294 100644
--- a/packet.c
+++ b/packet.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: packet.c,v 1.155 2008/06/13 09:44:36 deraadt Exp $ */
+/* $OpenBSD: packet.c,v 1.156 2008/07/04 23:08:25 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1475,16 +1475,19 @@ packet_write_poll(void)
 
         if (len > 0) {
                 len = write(connection_out, buffer_ptr(&output), len);
-                if (len <= 0) {
-                        if (errno == EAGAIN || errno == EWOULDBLOCK)
+                if (len == -1) {
+                        if (errno == EINTR || errno == EAGAIN ||
+                            errno == EWOULDBLOCK)
                                 return;
-                        else
-                                fatal("Write failed: %.100s", strerror(errno));
+                        fatal("Write failed: %.100s", strerror(errno));
                 }
+                if (len == 0)
+                        fatal("Write connection closed");
                 buffer_consume(&output, len);
         }
 }
 
+
 /*
  * Calls packet_write_poll repeatedly until all pending output data has been
  * written.