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dnsmasq: Fix parameter 'limit' 

'limit' is actually the number of IP addresses to serve. See the use of ipcalc.sh.
For getting the expected number of IP addresses served, we have to decrement
limit by one.

Patch from: kentarou matsuyama <matsuyama@thinktube.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25100 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Felix Fietkau 2011-01-26 11:33:33 +00:00
parent 4be63f5f68
commit 9303cd1210
1 changed files with 1 additions and 0 deletions
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package/dnsmasq/files/dnsmasq.init
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@ -300,6 +300,7 @@ dhcp_add() {
leasetime="${leasetime:-12h}" leasetime="${leasetime:-12h}"
start="$(dhcp_calc "${start:-100}")" start="$(dhcp_calc "${start:-100}")"
limit="${limit:-150}" limit="${limit:-150}"
[ "$limit" -gt 0 ] && limit=$((limit-1))
eval "$(ipcalc.sh $ipaddr $netmask $start $limit)" eval "$(ipcalc.sh $ipaddr $netmask $start $limit)"
if [ "$dynamicdhcp" = "0" ]; then END="static"; fi if [ "$dynamicdhcp" = "0" ]; then END="static"; fi
append args "--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}" append args "--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}"