igb: Check if num of q_vectors is smaller than max before array access

Ensure that the adapter->q_vector[MAX_Q_VECTORS] array isn't accessed
beyond its size. It was fixed by using a local variable num_q_vectors
as a limit for loop index, and ensure that num_q_vectors is not bigger
than MAX_Q_VECTORS.

Fixes: 047e0030f1e6 ("igb: add new data structure for handling interrupts and NAPI")
Signed-off-by: Aleksandr Loktionov <[email protected]>
Reviewed-by: Grzegorz Siwik <[email protected]>
Reviewed-by: Arkadiusz Kubalewski <[email protected]>
Reviewed-by: Slawomir Laba <[email protected]>
Reviewed-by: Sylwester Dziedziuch <[email protected]>
Reviewed-by: Mateusz Palczewski <[email protected]>
Tested-by: Tony Brelinski <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>

0 files changed, 0 insertions, 0 deletions