In vlan_input(), if the network interface does not perform h/w based

vlan tag processing, the code will use bcopy() to remove the vlan
tag field but the code copies 2 bytes too many, which essentially
overwrites the protocol type field.

Also, a tag value of -1 is generated for unrecognized interface type,
which would cause an invalid memory access in the vlans[] array.

In addition, removed a line of dead code and its associated comments.

Reviewed by:	sam

0 files changed, 0 insertions, 0 deletions