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net/dpaa: fix array overrun

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Coverity issue: 268342
Fixes: 62f53995ca ("net/dpaa: add frame count based tail drop with CGR")
Cc: stable@dpdk.org

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
This commit is contained in:
Hemant Agrawal 2018-04-09 15:52:46 +05:30 committed by Thomas Monjalon
parent 23386f2ece
commit e4f931cc6e
1 changed files with 2 additions and 2 deletions
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4
drivers/net/dpaa/dpaa_ethdev.c
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@ -1105,10 +1105,10 @@ dpaa_dev_init(struct rte_eth_dev *eth_dev)
dpaa_push_mode_max_queue = DPAA_MAX_PUSH_MODE_QUEUE;
}
/* Each device can not have more than DPAA_PCD_FQID_MULTIPLIER RX
/* Each device can not have more than DPAA_MAX_NUM_PCD_QUEUES RX
* queues.
*/
if (num_rx_fqs <= 0 || num_rx_fqs > DPAA_PCD_FQID_MULTIPLIER) {
if (num_rx_fqs <= 0 || num_rx_fqs > DPAA_MAX_NUM_PCD_QUEUES) {
DPAA_PMD_ERR("Invalid number of RX queues\n");
return -EINVAL;
}