net/ixgbe: check memory allocation result

[dpdk.git] / drivers / net / ixgbe / ixgbe_flow.c

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index d679608..c8645f0 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -2707,6 +2707,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
                if (!ret) {
                        ntuple_filter_ptr = rte_zmalloc("ixgbe_ntuple_filter",
                                sizeof(struct ixgbe_ntuple_filter_ele), 0);
+                       if (!ntuple_filter_ptr) {
+                               PMD_DRV_LOG(ERR, "failed to allocate memory");
+                               goto out;
+                       }
                        (void)rte_memcpy(&ntuple_filter_ptr->filter_info,
                                &ntuple_filter,
                                sizeof(struct rte_eth_ntuple_filter));
@@ -2729,6 +2733,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
                        ethertype_filter_ptr = rte_zmalloc(
                                "ixgbe_ethertype_filter",
                                sizeof(struct ixgbe_ethertype_filter_ele), 0);
+                       if (!ethertype_filter_ptr) {
+                               PMD_DRV_LOG(ERR, "failed to allocate memory");
+                               goto out;
+                       }
                        (void)rte_memcpy(&ethertype_filter_ptr->filter_info,
                                &ethertype_filter,
                                sizeof(struct rte_eth_ethertype_filter));
@@ -2749,6 +2757,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
                if (!ret) {
                        syn_filter_ptr = rte_zmalloc("ixgbe_syn_filter",
                                sizeof(struct ixgbe_eth_syn_filter_ele), 0);
+                       if (!syn_filter_ptr) {
+                               PMD_DRV_LOG(ERR, "failed to allocate memory");
+                               goto out;
+                       }
                        (void)rte_memcpy(&syn_filter_ptr->filter_info,
                                &syn_filter,
                                sizeof(struct rte_eth_syn_filter));
@@ -2809,6 +2821,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
                        if (!ret) {
                                fdir_rule_ptr = rte_zmalloc("ixgbe_fdir_filter",
                                        sizeof(struct ixgbe_fdir_rule_ele), 0);
+                               if (!fdir_rule_ptr) {
+                                       PMD_DRV_LOG(ERR, "failed to allocate memory");
+                                       goto out;
+                               }
                                (void)rte_memcpy(&fdir_rule_ptr->filter_info,
                                        &fdir_rule,
                                        sizeof(struct ixgbe_fdir_rule));
@@ -2842,6 +2858,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
                if (!ret) {
                        l2_tn_filter_ptr = rte_zmalloc("ixgbe_l2_tn_filter",
                                sizeof(struct ixgbe_eth_l2_tunnel_conf_ele), 0);
+                       if (!l2_tn_filter_ptr) {
+                               PMD_DRV_LOG(ERR, "failed to allocate memory");
+                               goto out;
+                       }
                        (void)rte_memcpy(&l2_tn_filter_ptr->filter_info,
                                &l2_tn_filter,
                                sizeof(struct rte_eth_l2_tunnel_conf));