Author: kevans
Date: Thu May 9 18:54:29 2019
New Revision: 347404
URL: https://svnweb.freebsd.org/changeset/base/347404
Log:
tuntap: Don't down tap interfaces if LINK0 is set
Modified:
head/sys/net/if_tuntap.c
Modified: head/sys/net/if_tuntap.c
==============================================================================
--- head/sys/net/if_tuntap.c Thu May 9 18:23:09 2019 (r347403)
+++ head/sys/net/if_tuntap.c Thu May 9 18:54:29 2019 (r347404)
@@ -947,7 +947,8 @@ tunclose(struct cdev *dev, int foo, int bar, struct th
}
/* For vmnet, we won't do most of the address/route bits */
- if ((tp->tun_flags & TUN_VMNET) != 0)
+ if ((tp->tun_flags & TUN_VMNET) != 0 ||
+ (l2tun && (ifp->if_flags & IFF_LINK0) != 0))
goto out;
if (ifp->if_flags & IFF_UP) {
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