From: Jonatan Schlag <jonatan.schlag@ipfire.org>
Date: Thu, 29 Dec 2016 19:37:31 +0000 (+0100)
Subject: udev: Do not use MACVTAP for any wireless devices
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1857244ea44a872265b05222f7f94a93b2d964b1;p=people%2Fms%2Fipfire-2.x.git

udev: Do not use MACVTAP for any wireless devices

Fixes #11179

Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/config/udev/network-hotplug-rename b/config/udev/network-hotplug-rename
index aaae641e15..1f8d5e1177 100644
--- a/config/udev/network-hotplug-rename
+++ b/config/udev/network-hotplug-rename
@@ -67,11 +67,21 @@ for zone in ${ZONES}; do
 
 	# If a matching interface has been found we will
 	# print the name to which udev will rename it.
-	if [ "${!mode}" = "macvtap" ]; then
-		echo "${!device}phys"
-	else
-		echo "${!device}"
-	fi
+	case "${!mode}" in
+		macvtap)
+			# MACVTAP mode doesn't work for WiFi devices
+			if [ -d "/sys/class/net/${INTERFACE}/phy80211" ]; then
+				logger -t network "MACVTAP mode is not supported for wireless devices"
+				echo "${!device}"
+			else
+				echo "${!device}phys"
+			fi
+			;;
+
+		*)
+			echo "${!device}"
+			;;
+	esac
 
 	exit 0
 done