arno/pi-hole
1
0
Fork 0
mirror of https://github.com/pi-hole/pi-hole synced 2024-11-18 06:08:21 +00:00
Code Issues Releases Wiki Activity

Plain grep, escape the special characters.

Browse Source 
Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>
This commit is contained in:
Dan Schaper 2017-01-01 14:38:10 -08:00
parent de6ce276d0
commit 8ee2bdec4d
No known key found for this signature in database
GPG Key ID: 572E999E385B7BFC
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
automated install/basic-install.sh
View File

@ -891,7 +891,7 @@ configureFirewall() {
elif modinfo ip_tables &> /dev/null; then
# If chain Policy is not ACCEPT or last Rule is not ACCEPT
# then check and insert our Rules above the DROP/REJECT Rule.
if iptables -S INPUT | head -n1 | grep -qv 'ACCEPT$' || iptables -S INPUT | tail -n1 | grep -qv '(^-A\|^-P).*ACCEPT$'; then
if iptables -S INPUT | head -n1 | grep -qv '^-P.*ACCEPT$' || iptables -S INPUT | tail -n1 | grep -qv '^-\(A\|P\).*ACCEPT$'; then
# Check chain first, otherwise a new rule will duplicate old ones
echo "::: Configuring iptables for httpd and dnsmasq.."
iptables -C INPUT -p tcp -m tcp --dport 80 -j ACCEPT &> /dev/null || iptables -I INPUT 1 -p tcp -m tcp --dport 80 -j ACCEPT