Prevent updates to DynDNS if the ip address hasn't changed.
git-svn-id: svn://svn.openwrt.org/openwrt/packages@11834 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -11,7 +11,19 @@ start_service () {
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config_get update "$section" update
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[ "$update" = 1 ] && {
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/usr/bin/updatedd -Y $service -- $username:$password $host
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if [ "$service" = "dyndns" ]; then
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wget http://checkip.dyndns.org -O /tmp/updatedd_ip_check
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current_ip=`cat /tmp/updatedd_ip_check |cut -d':' -f2|cut -d'<' -f1 |cut -d' ' -f2`
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rm /tmp/updatedd_ip_check
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old_ip=`nslookup "$host" |grep "$host" -A 1 |grep Address |cut -d' ' -f3`
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if [ "$current_ip" = "$old_ip" ]; then
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echo "Preventing abusive update"
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abusive=1
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fi
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fi
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if [ "$abusive" != "1" ]; then
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/usr/bin/updatedd -Y $service -- $username:$password $host
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fi
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}
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}
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