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[package] firewall: run ifdown hotplug events synchronized, fixes a racecondition on "ifup iface" when ifdown and ifup events are delivered with a small dealy

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23064 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
jow
2010-09-15 01:53:36 +00:00
parent ac32f8a93b
commit 5986668ca9
3 changed files with 8 additions and 10 deletions
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14
package/firewall/files/lib/core.sh
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@@ -58,16 +58,14 @@ fw_stop() {
fw_callback pre stop
local old_zones z
config_get old_zones core zones
for z in $old_zones; do
local old_networks n i
config_get old_networks core "${z}_networks"
for n in $old_networks; do
local z n i
config_get z core zones
for z in $z; do
config_get n core "${z}_networks"
for n in $n; do
config_get i core "${n}_ifname"
[ -n "$i" ] && env -i ACTION=remove ZONE="$z" \
INTERFACE="$n" DEVICE="$i" \
/sbin/hotplug-call firewall
INTERFACE="$n" DEVICE="$i" /sbin/hotplug-call firewall
done
done