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authorFelix Fietkau <nbd@openwrt.org>2012-05-14 20:58:16 +0000
committerFelix Fietkau <nbd@openwrt.org>2012-05-14 20:58:16 +0000
commit189c25d31875d8f4ad901fa71912fcbd099f37e2 (patch)
tree87d531d139753d4a983b27e923387e7436aed9b4
parent89532e64373f181f426f29a7b833f4e3c1a93a91 (diff)
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pptp: use resolveip, schedule restart if dns lookups fail
SVN-Revision: 31724
-rwxr-xr-xpackage/pptp/files/pptp.sh13
1 files changed, 12 insertions, 1 deletions
diff --git a/package/pptp/files/pptp.sh b/package/pptp/files/pptp.sh
index 0023985..347df34 100755
--- a/package/pptp/files/pptp.sh
+++ b/package/pptp/files/pptp.sh
@@ -21,7 +21,18 @@ proto_pptp_setup() {
local load
json_get_var server server
- proto_add_host_dependency "$config" "$server"
+
+ serv_addr=
+ for ip in $(resolveip -t 5 "$server"); do
+ proto_add_host_dependency "$config" "$server"
+ serv_addr=1
+ done
+ [ -n "$serv_addr" ] || {
+ echo "Could not resolve server address"
+ sleep 5
+ proto_setup_failed "$config"
+ exit 1
+ }
json_get_var buffering buffering
[ "${buffering:-1}" == 0 ] && buffering="--nobuffer" || buffering=