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| author | Hangbin Liu <[email protected]> | 2014-01-03 03:33:45 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-01-04 01:38:56 +0000 |
| commit | 0d68fc4f1210f8caea2bdd68f99dc6da35ee3740 (patch) | |
| tree | f43d45c068c5f990a73748b71feefa62f6010f3f /drivers/net/xen-netback/interface.c | |
| parent | {vxlan, inet6} Mark vxlan_dev flags with VXLAN_F_IPV6 properly (diff) | |
| download | kernel-0d68fc4f1210f8caea2bdd68f99dc6da35ee3740.tar.gz kernel-0d68fc4f1210f8caea2bdd68f99dc6da35ee3740.zip | |
infiniband: make sure the src net is infiniband when create new link
When we create a new infiniband link with uninfiniband device, e.g. `ip link
add link em1 type ipoib pkey 0x8001`. We will get a NULL pointer dereference
cause other dev like Ethernet don't have struct ib_device.
The code path is:
rtnl_newlink
|-- ipoib_new_child_link
|-- __ipoib_vlan_add
|-- ipoib_set_dev_features
|-- ib_query_device
Fix this bug by make sure the src net is infiniband when create new link.
Signed-off-by: Hangbin Liu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions