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authorSridhar Samudrala <sri@us.ibm.com>2013-09-17 23:12:40 +0400
committerDavid S. Miller <davem@davemloft.net>2013-09-18 04:19:18 +0400
commit2936b6ab455433a5ad14c7a1d2473afe1fa3faa7 (patch)
tree836490da421f6242c89d12b05e038e417de8f0b2 /include
parent269aa759b474570fa642452742741525cfc226a9 (diff)
downloadlinux-2936b6ab455433a5ad14c7a1d2473afe1fa3faa7.tar.xz
vxlan: Avoid creating fdb entry with NULL destination
Commit afbd8bae9c798c5cdbe4439d3a50536b5438247c vxlan: add implicit fdb entry for default destination creates an implicit fdb entry for default destination. This results in an invalid fdb entry if default destination is not specified. For ex: ip link add vxlan1 type vxlan id 100 creates the following fdb entry 00:00:00:00:00:00 dev vxlan1 dst 0.0.0.0 self permanent This patch fixes this issue by creating an fdb entry only if a valid default destination is specified. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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