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| author | Jack Morgenstein <jackm@dev.mellanox.co.il> | 2014-09-30 12:03:49 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-30 16:27:49 -0400 |
| commit | a7401b9cf342775921f7b8eb2f9cedcaf004a929 (patch) | |
| tree | acabc4f35d537d90a2f33f7c85f1d6485c038398 /drivers/net/vmxnet3 | |
| parent | e1c00e10e92c04aa637126db2e59b092bd4878f8 (diff) | |
net/mlx4_core: Protect QUERY_PORT wrapper from untrusted guests
The function mlx4_QUERY_PORT_wrapper implements only the
QUERY_PORT "general" case (opcode modifier = 0).
Verify that the opcode modifier is zero, and also that the
input modifier contains only the port number in bits 0..7
(all other bits should be zero).
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vmxnet3')
0 files changed, 0 insertions, 0 deletions