[Xen-devel] [PATCH] Make sure to return false on error conditions to prevent xenconsoled running in an infinite loop when xcs gets killed.

[Anthony Liguori <aliguori@xxxxxxxxxx>]

Signed-off-by: Anthony Liguori <aliguori@xxxxxxxxxx>

 utils.c |    2 ++
 1 files changed, 2 insertions(+)

# HG changeset patch
# User root@xxxxxxxxxxxxxxxxxxxxxxxxx
# Node ID 833aaf7a834f1e50f4692fc743212fdcfef65819
# Parent  f586b9ecd47476357b685707e21c7fc274cbd51c
Make sure to return false on error conditions to prevent xenconsoled running in 
an infinite loop when xcs gets killed.

diff -r f586b9ecd474 -r 833aaf7a834f tools/console/daemon/utils.c
--- a/tools/console/daemon/utils.c      Mon Aug  8 14:39:29 2005
+++ b/tools/console/daemon/utils.c      Mon Aug  8 17:40:34 2005
@@ -59,6 +59,8 @@
 
                if (len < 1) {
                        if (len == -1 && (errno == EAGAIN || errno == EINTR)) {
+                               continue;
+                       } else {
                                return false;
                        }
                } else {

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