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-rw-r--r--package/network/services/dnsmasq/files/dnsmasq.init18
1 files changed, 10 insertions, 8 deletions
diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init
index 5f7afdb957..3809e6c119 100644
--- a/package/network/services/dnsmasq/files/dnsmasq.init
+++ b/package/network/services/dnsmasq/files/dnsmasq.init
@@ -13,6 +13,7 @@ ADD_LOCAL_DOMAIN=1
ADD_LOCAL_HOSTNAME=1
CONFIGFILE="/var/etc/dnsmasq.conf"
+CONFIGFILE_TMP="/var/etc/dnsmasq.conf.$$"
HOSTFILE="/tmp/hosts/dhcp"
TRUSTANCHORSFILE="/usr/share/dnsmasq/trust-anchors.conf"
TIMESTAMPFILE="/etc/dnsmasq.time"
@@ -21,7 +22,7 @@ TIMEVALIDFILE="/var/state/dnsmasqsec"
xappend() {
local value="$1"
- echo "${value#--}" >> $CONFIGFILE
+ echo "${value#--}" >> $CONFIGFILE_TMP
}
hex_to_hostid() {
@@ -255,7 +256,7 @@ dnsmasq() {
xappend "--user=dnsmasq"
xappend "--group=dnsmasq"
- echo >> $CONFIGFILE
+ echo >> $CONFIGFILE_TMP
config_get_bool enable_tftp "$cfg" enable_tftp 0
[ "$enable_tftp" -gt 0 ] && {
@@ -635,7 +636,7 @@ start_service() {
[ -f "$TIMESTAMPFILE" ] && rm -f "$TIMESTAMPFILE"
- echo "# auto-generated config file from /etc/config/dhcp" > $CONFIGFILE
+ echo "# auto-generated config file from /etc/config/dhcp" > $CONFIGFILE_TMP
echo "# auto-generated config file from /etc/config/dhcp" > $HOSTFILE
# if we did this last, we could override auto-generated config
@@ -648,7 +649,7 @@ start_service() {
args=""
config_foreach dnsmasq dnsmasq
config_foreach dhcp_host_add host
- echo >> $CONFIGFILE
+ echo >> $CONFIGFILE_TMP
config_foreach dhcp_boot_add boot
config_foreach dhcp_mac_add mac
config_foreach dhcp_tag_add tag
@@ -682,19 +683,20 @@ start_service() {
}
}
- echo >> $CONFIGFILE
+ echo >> $CONFIGFILE_TMP
config_foreach dhcp_srv_add srvhost
config_foreach dhcp_mx_add mxhost
- echo >> $CONFIGFILE
+ echo >> $CONFIGFILE_TMP
config_get odhcpd_is_active odhcpd maindhcp
if [ "$odhcpd_is_active" != "1" ]; then
config_foreach dhcp_add dhcp
fi
- echo >> $CONFIGFILE
+ echo >> $CONFIGFILE_TMP
config_foreach dhcp_cname_add cname
- echo >> $CONFIGFILE
+ echo >> $CONFIGFILE_TMP
+ mv -f $CONFIGFILE_TMP $CONFIGFILE
rm -f /tmp/resolv.conf
[ $ADD_LOCAL_DOMAIN -eq 1 ] && [ -n "$DOMAIN" ] && {