From: Yong Wang <wang.yong19@zte.com.cn>
To: beilei.xing@intel.com, wenzhuo.lu@intel.com, fiona.trahe@intel.com
Cc: dev@dpdk.org, Yong Wang <wang.yong19@zte.com.cn>
Subject: [dpdk-dev] [PATCH v3 2/3] net/e1000: add null point check for rte_zmalloc
Date: Mon, 22 Jan 2018 21:44:59 -0500 [thread overview]
Message-ID: <1516675500-10878-2-git-send-email-wang.yong19@zte.com.cn> (raw)
In-Reply-To: <1516675500-10878-1-git-send-email-wang.yong19@zte.com.cn>
Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
---
drivers/net/e1000/igb_flow.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/net/e1000/igb_flow.c b/drivers/net/e1000/igb_flow.c
index d98bdc8..a142759 100644
--- a/drivers/net/e1000/igb_flow.c
+++ b/drivers/net/e1000/igb_flow.c
@@ -1413,6 +1413,11 @@
if (!ret) {
ntuple_filter_ptr = rte_zmalloc("igb_ntuple_filter",
sizeof(struct igb_ntuple_filter_ele), 0);
+ if (!ntuple_filter_ptr) {
+ PMD_DRV_LOG(ERR, "failed to allocate memory");
+ goto out;
+ }
+
rte_memcpy(&ntuple_filter_ptr->filter_info,
&ntuple_filter,
sizeof(struct rte_eth_ntuple_filter));
@@ -1435,6 +1440,11 @@
ethertype_filter_ptr = rte_zmalloc(
"igb_ethertype_filter",
sizeof(struct igb_ethertype_filter_ele), 0);
+ if (!ethertype_filter_ptr) {
+ PMD_DRV_LOG(ERR, "failed to allocate memory");
+ goto out;
+ }
+
rte_memcpy(ðertype_filter_ptr->filter_info,
ðertype_filter,
sizeof(struct rte_eth_ethertype_filter));
@@ -1455,6 +1465,11 @@
if (!ret) {
syn_filter_ptr = rte_zmalloc("igb_syn_filter",
sizeof(struct igb_eth_syn_filter_ele), 0);
+ if (!syn_filter_ptr) {
+ PMD_DRV_LOG(ERR, "failed to allocate memory");
+ goto out;
+ }
+
rte_memcpy(&syn_filter_ptr->filter_info,
&syn_filter,
sizeof(struct rte_eth_syn_filter));
@@ -1476,6 +1491,11 @@
if (!ret) {
flex_filter_ptr = rte_zmalloc("igb_flex_filter",
sizeof(struct igb_flex_filter_ele), 0);
+ if (!flex_filter_ptr) {
+ PMD_DRV_LOG(ERR, "failed to allocate memory");
+ goto out;
+ }
+
rte_memcpy(&flex_filter_ptr->filter_info,
&flex_filter,
sizeof(struct rte_eth_flex_filter));
--
1.8.3.1
next prev parent reply other threads:[~2018-01-23 3:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-23 2:44 [dpdk-dev] [PATCH v3 1/3] net/i40e: add null point check and fix mem leak Yong Wang
2018-01-23 2:44 ` Yong Wang [this message]
2018-01-23 2:45 ` [dpdk-dev] [PATCH v3 3/3] crypto/qat: " Yong Wang
2018-01-23 12:16 ` Trahe, Fiona
2018-01-23 12:16 ` [dpdk-dev] [PATCH v3 3/3] crypto/qat: hebing " Trahe, Fiona
2018-01-24 8:41 ` [dpdk-dev] [PATCH v3 1/3] net/i40e: " Zhang, Helin
2018-01-24 9:28 ` [dpdk-dev] 答复: RE: [PATCH v3 1/3] net/i40e: add null point check andfix " wang.yong19
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