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authorWilliam Tu <u9012063@gmail.com>2018-05-17 02:24:32 +0200
committerDavid S. Miller <davem@davemloft.net>2018-05-17 21:48:49 +0200
commit02f99df1875c11330cd0be69a40fa8ccd14749b2 (patch)
tree762c9819fbfeba1bedcdd4eb815bdd3cff4230be /mm/oom_kill.c
parentMerge branch 'ibmvnic-Fix-bugs-and-memory-leaks' (diff)
downloadlinux-02f99df1875c11330cd0be69a40fa8ccd14749b2.tar.xz
linux-02f99df1875c11330cd0be69a40fa8ccd14749b2.zip
erspan: fix invalid erspan version.
ERSPAN only support version 1 and 2. When packets send to an erspan device which does not have proper version number set, drop the packet. In real case, we observe multicast packets sent to the erspan pernet device, erspan0, which does not have erspan version configured. Reported-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: William Tu <u9012063@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/oom_kill.c')
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