Author: grehan
Date: Thu Oct 24 22:21:31 2013
New Revision: 257078
URL: http://svnweb.freebsd.org/changeset/base/257078
Log:
Fix panic in the tap driver when a tap and vmnet interface were
created after each other e.g.
ifconfig tap0
ifconfig vmnet0
<panic>
Appears to be a cut'n'paste error from the tap code to the vmnet
code where the name string wasn't updated in the call to make_dev().
Reviewed by: glebius
MFC after: 3 days
Modified:
head/sys/net/if_tap.c
Modified: head/sys/net/if_tap.c
==============================================================================
--- head/sys/net/if_tap.c Thu Oct 24 21:58:14 2013 (r257077)
+++ head/sys/net/if_tap.c Thu Oct 24 22:21:31 2013 (r257078)
@@ -205,7 +205,7 @@ vmnet_clone_create(struct if_clone *ifc,
i = clone_create(&tapclones, &tap_cdevsw, &unit, &dev, VMNET_DEV_MASK);
if (i) {
dev = make_dev(&tap_cdevsw, unit | VMNET_DEV_MASK, UID_ROOT,
- GID_WHEEL, 0600, "%s%d", tapname, unit);
+ GID_WHEEL, 0600, "%s%d", vmnetname, unit);
}
tapcreate(dev);
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