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firewall: - notrack support was broken in multiple ways, fix it - also consider a zone conntracked if any redirect references it (#7196)

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SVN-Revision: 22215
This commit is contained in:
Jo-Philipp Wich 2010-07-15 22:01:48 +00:00
parent 1ca67cba7f
commit f8fa598bf4
5 changed files with 11 additions and 9 deletions
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2
package/firewall/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=firewall
PKG_VERSION:=2
PKG_RELEASE:=6
PKG_RELEASE:=7
include $(INCLUDE_DIR)/package.mk

2
package/firewall/files/lib/core.sh
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@ -39,7 +39,7 @@ fw_start() {
echo "Loading includes"
config_foreach fw_load_include include
[ -n "$FW_NOTRACK_DISABLED" ] && {
[ -z "$FW_NOTRACK_DISABLED" ] && {
echo "Optimizing conntrack"
config_foreach fw_load_notrack_zone zone
}

8
package/firewall/files/lib/core_forwarding.sh
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@ -32,11 +32,11 @@ fw_load_forwarding() {
fw add $mode f $chain $target ^
# propagate masq zone flag
[ -n "$forwarding_src" ] && list_contains CONNTRACK_ZONES $forwarding_src && {
append CONNTRACK_ZONES $forwarding_dest
[ -n "$forwarding_src" ] && list_contains FW_CONNTRACK_ZONES $forwarding_src && {
append FW_CONNTRACK_ZONES $forwarding_dest
}
[ -n "$forwarding_dest" ] && list_contains CONNTRACK_ZONES $forwarding_dest && {
append CONNTRACK_ZONES $forwarding_src
[ -n "$forwarding_dest" ] && list_contains FW_CONNTRACK_ZONES $forwarding_dest && {
append FW_CONNTRACK_ZONES $forwarding_src
}
fw_callback post forwarding

5
package/firewall/files/lib/core_init.sh
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@ -228,13 +228,12 @@ fw_load_zone() {
}
fw_load_notrack_zone() {
list_contains FW_CONNTRACK_ZONES "$1" && return
fw_config_get_zone "$1"
list_contains FW_CONNTRACK_ZONES "${zone_name}" && return
fw_callback pre notrack
fw add i f zone_${zone_name}_notrack NOTRACK $
fw add i r zone_${zone_name}_notrack NOTRACK $
fw_callback post notrack
}

3
package/firewall/files/lib/core_redirect.sh
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@ -30,6 +30,9 @@ fw_load_redirect() {
fw_die "redirect ${redirect_name}: needs src and dest_ip"
}
list_contains FW_CONNTRACK_ZONES $redirect_src || \
append FW_CONNTRACK_ZONES $redirect_src
local mode=$(fw_get_family_mode ${redirect_family:-x} $redirect_src I)
local nat_dest_port=$redirect_dest_port