From: Daniel Golle <daniel@makrotopia.org>
Date: Wed, 20 Mar 2024 19:22:46 +0000 (+0000)
Subject: umdns: add /etc/umdns/ to mount namespace jail
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=330d67ecc0121bc83f1b1a616e92aacd4760b499;p=openwrt%2Fstaging%2Fthess.git

umdns: add /etc/umdns/ to mount namespace jail

Make sure /etc/umdns/ is accessiable for the umdns process if it
exists and umdns is run with umdns.@umdns[0].jail='1'.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---

diff --git a/package/network/services/umdns/files/umdns.init b/package/network/services/umdns/files/umdns.init
index 7f25595f24..e9a2c05e09 100644
--- a/package/network/services/umdns/files/umdns.init
+++ b/package/network/services/umdns/files/umdns.init
@@ -42,7 +42,10 @@ start_service() {
 	done
 	procd_add_raw_trigger "instance.update" 5000 "/bin/ubus" "call" "umdns" "reload"
 	procd_close_trigger
-	[ "$(uci -q get umdns.@umdns[-1].jail)" = 1 ] && procd_add_jail umdns ubus log
+	[ "$(uci get umdns.@umdns[-1].jail)" = 1 ] && {
+		procd_add_jail umdns ubus log
+		[ -d /etc/umdns ] && procd_add_jail_mount "/etc/umdns"
+	}
 	procd_close_instance
 }