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authorBart De Schuymer <bdschuym@pandora.be>2005-11-12 22:22:39 +0000
committerBart De Schuymer <bdschuym@pandora.be>2005-11-12 22:22:39 +0000
commit9d1e3ffed570f4f4ab4126bde5ba0c8a12a6a5f0 (patch)
treec2c5f52ef6fe26d4df8dbd13460a0a2d7d249b22 /ebtables.sysv
parent08643eaa820d33a4c8f437b950513fc9fcef31b4 (diff)
downloadebtables-9d1e3ffed570f4f4ab4126bde5ba0c8a12a6a5f0.tar.gz
save previous ruleset to .save
Diffstat (limited to 'ebtables.sysv')
-rw-r--r--ebtables.sysv15
1 files changed, 13 insertions, 2 deletions
diff --git a/ebtables.sysv b/ebtables.sysv
index d9c4082..5d1b612 100644
--- a/ebtables.sysv
+++ b/ebtables.sysv
@@ -25,6 +25,7 @@ source /etc/sysconfig/network
RETVAL=0
prog="ebtables"
desc="Ethernet bridge filtering"
+umask 0077
#default configuration
EBTABLES_TEXT_FORMAT="yes"
@@ -85,10 +86,20 @@ restart() {
save() {
echo -n $"Saving $desc ($prog): "
if [ "$EBTABLES_TEXT_FORMAT" = "yes" ]; then
- __EXEC_PATH__/ebtables-save > /etc/sysconfig/ebtables || RETVAL=1
+ if [ -e __SYSCONFIG__/ebtables ]; then
+ chmod 0600 __SYSCONFIG__/ebtables
+ mv -f __SYSCONFIG__/ebtables __SYSCONFIG__/ebtables.save
+ fi
+ __EXEC_PATH__/ebtables-save > __SYSCONFIG__/ebtables || RETVAL=1
fi
if [ "$EBTABLES_BINARY_FORMAT" = "yes" ]; then
- rm __SYSCONFIG__/ebtables.*
+ rm -f __SYSCONFIG__/ebtables.*.save
+ for oldtable in $(ls __SYSCONFIG__/ebtables.*); do
+ if [ "$oldtable" != __SYSCONFIG__/ebtables.save ]; then
+ chmod 0600 $oldtable
+ mv -f $oldtable $oldtable.save
+ fi
+ done
for table in $(grep -E '^ebtable_' /proc/modules | cut -f1 -d' ' | sed s/ebtable_//); do
__EXEC_PATH__/ebtables -t $table --atomic-file __SYSCONFIG__/ebtables.$table --atomic-save || RETVAL=1
if [ "$EBTABLES_SAVE_COUNTER" = "no" ]; then