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authorDoug Knight <doug.knight@karmix.org>2011-10-07 11:59:17 -0800
committerBill Nottingham <notting@redhat.com>2011-10-07 16:28:05 -0400
commit07b90103fcee7e6ec096f941fd4688923b8cf768 (patch)
tree71c3ad2956dc33398ffabf6b7637af2de961b41f /rc.d/init.d/netconsole
parent73d7cf7234f4c903e13de28d71a839afff9b93ca (diff)
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Only use the first ARP response in netconsole (#744309)
Diffstat (limited to 'rc.d/init.d/netconsole')
-rw-r--r--rc.d/init.d/netconsole2
1 files changed, 1 insertions, 1 deletions
diff --git a/rc.d/init.d/netconsole b/rc.d/init.d/netconsole
index 7f91a6c6..42733de0 100644
--- a/rc.d/init.d/netconsole
+++ b/rc.d/init.d/netconsole
@@ -54,7 +54,7 @@ print_address_info ()
target=$host
fi
if [ -z "$SYSLOGMACADDR" ]; then
- arp=$(LANG=C /sbin/arping -c 1 -I $DEV $target 2>/dev/null | awk '/ reply from .*[.*]/ { print gensub(".* reply from .* \\[(.*)\\].*","\\1","G") }')
+ arp=$(LANG=C /sbin/arping -c 1 -I $DEV $target 2>/dev/null | awk '/ reply from .*[.*]/ { print gensub(".* reply from .* \\[(.*)\\].*","\\1","G"); exit }')
[ -n "$arp" ] && echo "SYSLOGMACADDR=$arp"
fi
}