check return value of rte_zmalloc
Signed-off-by: henry <[email protected]>
---
drivers/net/i40e/i40e_ethdev_vf.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c
b/drivers/net/i40e/i40e_ethdev_vf.c
index 55fd344..fdb5be6 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -2014,6 +2014,12 @@ static int i40evf_dev_xstats_get(struct rte_eth_dev *dev,
}
list = rte_zmalloc("i40evf_del_mac_buffer", len, 0);
+ if (!list) {
+ PMD_DRV_LOG(ERR, "abort execute command %s",
+ add ? "OP_ADD_ETHER_ADDRESS" :
+ "OP_DEL_ETHER_ADDRESS");
+ return;
+ }
for (i = begin; i < next_begin; i++) {
addr = &dev->data->mac_addrs[i];
--
1.8.3.1
