docker-ce: Normalized variable dereference style
Signed-off-by: Gerard Ryan <G.M0N3Y.2503@gmail.com>
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commit
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1 changed files with 15 additions and 15 deletions
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@ -23,11 +23,11 @@ boot() {
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}
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uciadd() {
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local iface="$1"
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local device="$2"
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local zone="$3"
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local iface="${1}"
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local device="${2}"
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local zone="${3}"
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[ -z "$iface" ] && {
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[ -z "${iface}" ] && {
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iface="docker"
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device="docker0"
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zone="docker"
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@ -77,11 +77,11 @@ uciadd() {
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}
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ucidel() {
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local iface="$1"
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local device="$2"
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local zone="$3"
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local iface="${1}"
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local device="${2}"
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local zone="${3}"
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[ -z "$iface" ] && {
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[ -z "${iface}" ] && {
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iface="docker"
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device="docker0"
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zone="docker"
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@ -182,20 +182,20 @@ service_triggers() {
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}
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iptables_add_blocking_rule() {
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local cfg="$1"
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local cfg="${1}"
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local device=""
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handle_iptables_rule() {
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local interface="$1"
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local outbound="$2"
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local interface="${1}"
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local outbound="${2}"
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local inbound=""
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. /lib/functions/network.sh
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network_get_physdev inbound "${interface}"
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[ -z "$inbound" ] && {
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[ -z "${inbound}" ] && {
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logger -t "dockerd-init" -p notice "Unable to get physical device for interface ${interface}"
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return
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}
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@ -206,14 +206,14 @@ iptables_add_blocking_rule() {
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fi
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}
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config_get device "$cfg" device
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config_get device "${cfg}" device
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[ -z "$device" ] && {
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[ -z "${device}" ] && {
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logger -t "dockerd-init" -p notice "No device configured for ${cfg}"
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return
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}
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config_list_foreach "$cfg" blocked_interfaces handle_iptables_rule "$device"
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config_list_foreach "${cfg}" blocked_interfaces handle_iptables_rule "${device}"
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}
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stop_service() {
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