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dnsmasq: Fix parameter 'limit'

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'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
This commit is contained in:
nbd 2011-01-26 11:33:33 +00:00
parent 2fd6778e99
commit 5e1086da2d
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="${leasetime:-12h}"
start="$(dhcp_calc "${start:-100}")"
limit="${limit:-150}"
[ "$limit" -gt 0 ] && limit=$((limit-1))
eval "$(ipcalc.sh $ipaddr $netmask $start $limit)"
if [ "$dynamicdhcp" = "0" ]; then END="static"; fi
append args "--dhcp-range=$networkid,$START,$END,$NETMASK,$leasetime${options:+ $options}"