From 2b5fa44f60165d66d74131778df0b64b706887e2 Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Mon, 25 Apr 2022 18:56:52 +0100 Subject: [PATCH] dnsmasq: add logfacility file to jail mounts If logfacility is a path to a file it needs to be r/w mounted in the sandbox as well for dnsmasq to work. Reported-by: @iointerrupt Signed-off-by: Daniel Golle --- package/network/services/dnsmasq/files/dnsmasq.init | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init index d95502c0da6..040ceaea2fe 100755 --- a/package/network/services/dnsmasq/files/dnsmasq.init +++ b/package/network/services/dnsmasq/files/dnsmasq.init @@ -820,7 +820,7 @@ dnsmasq_ipset_add() { dnsmasq_start() { local cfg="$1" - local disabled user_dhcpscript + local disabled user_dhcpscript logfacility local resolvfile resolvdir localuse=0 config_get_bool disabled "$cfg" disabled 0 @@ -933,7 +933,7 @@ dnsmasq_start() append_bool "$cfg" scriptarp "--script-arp" append_parm "$cfg" logfacility "--log-facility" - + config_get logfacility "$cfg" "logfacility" append_parm "$cfg" cachesize "--cache-size" append_parm "$cfg" dnsforwardmax "--dns-forward-max" append_parm "$cfg" port "--port" @@ -1167,6 +1167,10 @@ dnsmasq_start() procd_add_jail_mount $dnsmasqconffile $dnsmasqconfdir $resolvdir $user_dhcpscript procd_add_jail_mount /etc/passwd /etc/group /etc/TZ /etc/hosts /etc/ethers procd_add_jail_mount_rw /var/run/dnsmasq/ $leasefile + case "$logfacility" in */*) + [ ! -e "$logfacility" ] && touch "$logfacility" + procd_add_jail_mount_rw "$logfacility" + esac procd_close_instance }