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net/tap: fix interrupt vector array size

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The size of the current interrupt vector array is fixed to an integer.

This patch will create an interrupt vector array based on the number
of rxqs.

Fixes: 4870a8cdd9 ("net/tap: support Rx interrupt")
Cc: stable@dpdk.org

Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Chengchang Tang 2021-04-22 19:27:14 +08:00 committed by Ferruh Yigit
parent 0ca0c47397
commit 2ce7bc9634
1 changed files with 1 additions and 1 deletions
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2
drivers/net/tap/tap_intr.c
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@ -59,7 +59,7 @@ tap_rx_intr_vec_install(struct rte_eth_dev *dev)
if (!dev->data->dev_conf.intr_conf.rxq)
return 0;
intr_handle->intr_vec = malloc(sizeof(intr_handle->intr_vec[rxqs_n]));
intr_handle->intr_vec = malloc(sizeof(int) * rxqs_n);
if (intr_handle->intr_vec == NULL) {
rte_errno = ENOMEM;
TAP_LOG(ERR,