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(parent: 261bc41) | patch
vxlan: correctly validate VXLAN ID against VXLAN_N_VID
authorMatthias Schiffer <mschiffer@universe-factory.net>
Thu, 23 Feb 2017 16:19:41 +0000 (17:19 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 24 Feb 2017 16:42:55 +0000 (11:42 -0500)
commit8dd424f6e96df0cfeefbf14eb4fb3877db4bb1c3
tree4139f508e0ceca2b96802686c7eb4683d1cfa8datree | snapshot
parent261bc41421cd8aa410fa1c52e6f034fd5f86d336commit | diff
vxlan: correctly validate VXLAN ID against VXLAN_N_VID

The incorrect check caused an off-by-one error: the maximum VID 0xffffff
was unusable.

Fixes: 37f0daba9a3d ("vxlan: virtual extensible lan")
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Acked-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/vxlan.c diff | blob | history
Linux Kernel Source Tree.