6500236 several times a day uucp stops working and creates a CPU workload up to 100%.
--- a/usr/src/cmd/bnu/eio.c Sat Feb 17 22:21:28 2007 -0800
+++ b/usr/src/cmd/bnu/eio.c Sun Feb 18 05:05:14 2007 -0800
@@ -2,9 +2,8 @@
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License"). You may not use this file except in compliance
- * with the License.
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
@@ -20,7 +19,7 @@
* CDDL HEADER END
*/
/*
- * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
@@ -254,6 +253,16 @@
DEBUG(7, "erdblk failed\n%s", "");
return(FAIL);
}
+
+ /*
+ * handle the case for remote socket close.
+ */
+ if (len == 0) {
+ ret = errno;
+ DEBUG(7, "erddata: remote socket closed, errno %d\n",
+ ret);
+ break;
+ }
bytes += len;
putfilesize(bytes);
if ((msglen -= len) < 0) {