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relayd: fix making incomplete instance json data

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Defer procd_open_instance only after validity check passed.

Fixes FS#541

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
This commit is contained in:
Yousong Zhou 2017-02-25 20:07:27 +08:00
parent 699976e61d
commit 699eedace0
2 changed files with 14 additions and 7 deletions
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2
package/network/services/relayd/Makefile
View File

@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=relayd
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE_URL=$(LEDE_GIT)/project/relayd.git
PKG_SOURCE_PROTO:=git

19
package/network/services/relayd/files/relay.init
View File

@ -19,8 +19,7 @@ validate_proto_relayd()
resolve_ifname() {
grep -qs "^ *$1:" /proc/net/dev && {
procd_append_param command -I "$1"
procd_append_param netdev "$1"
append resolved_ifnames "$1"
}
}
@ -34,6 +33,7 @@ resolve_network() {
start_relay() {
local cfg="$1"
local proto disabled
config_get proto "$cfg" proto
[ "$proto" = "relay" ] || return 0
@ -41,9 +41,7 @@ start_relay() {
config_get_bool disabled "$cfg" disabled 0
[ "$disabled" -gt 0 ] && return 0
procd_open_instance
procd_set_param command "$PROG"
local resolved_ifnames
local net networks
config_get networks "$cfg" network
for net in $networks; do
@ -55,9 +53,18 @@ start_relay() {
local ifn ifnames
config_get ifnames "$cfg" ifname
for ifn in $ifnames; do
resolve_ifname "$ifn"
resolve_ifname "$ifn" || {
return 1
}
done
procd_open_instance
procd_set_param command "$PROG"
for ifn in $resolved_ifnames; do
procd_append_param command -I "$ifn"
procd_append_param netdev "$ifn"
done
local ipaddr
config_get ipaddr "$cfg" ipaddr
[ -n "$ipaddr" ] && procd_append_param command -L "$ipaddr"