net: hns3: Fixes the out of bounds access in hclge_map_tqp

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This patch fixes the handling of the check when number of vports
are detected to be more than available TPQs. Current handling causes
an out of bounds access in hclge_map_tqp().

Fixes: 7df7dad633 ("net: hns3: Refactor the mapping of tqp to vport")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Huazhong Tan 2018-05-01 19:55:59 +01:00 • committed by David S. Miller

parent 35f58fd792

commit 38e62046d4

1 changed files with 5 additions and 2 deletions

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7

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

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