net/mlx4_core: Check port number for validity before accessing data

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Need to validate port number at mlx4_promisc_qp() before use.
Since port number is extracted from gid, as a cooked or corrupted gid
could lead to a crash.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Matan Barak 2013-12-19 21:20:18 +02:00 • committed by David S. Miller

parent 0276a33061

commit 982290a7fe

1 changed files with 27 additions and 1 deletions

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28

drivers/net/ethernet/mellanox/mlx4/mcg.c

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