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(parent: 505ce41) | patch
net: Verify permission to link_net in newlink
authorEric W. Biederman <[email protected]>
Thu, 26 Feb 2015 22:20:07 +0000 (16:20 -0600)
committerDavid S. Miller <[email protected]>
Sat, 28 Feb 2015 20:14:44 +0000 (15:14 -0500)
commit06615bed60c1fb7c37adddb75bdc80da873b5edb
tree5aec831c22db9ff0326d701b03059b09ead59aaftree | snapshot
parent505ce4154ac86c250aa4a84a536dd9fc56479bb5commit | diff
net: Verify permission to link_net in newlink

When applicable verify that the caller has permisson to the underlying
network namespace for a newly created network device.

Similary checks exist for the network namespace a network device will
be created in.

Fixes: 317f4810e45e ("rtnl: allow to create device with IFLA_LINK_NETNSID set")
Signed-off-by: "Eric W. Biederman" <[email protected]>
Acked-by: Nicolas Dichtel <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
net/core/rtnetlink.c diff | blob | blame | history
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