From 7b859a1e3dbb8ed719035942040a581982d71508 Mon Sep 17 00:00:00 2001
From: yinbin6 <yinbin8@huawei.com>
Date: Sat, 18 May 2024 17:27:35 +0800
Subject: [PATCH] memary error: fix some memary error

---
 src/lstack/core/lstack_protocol_stack.c | 3 ++-
 src/lstack/netif/lstack_flow.c          | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/lstack/core/lstack_protocol_stack.c b/src/lstack/core/lstack_protocol_stack.c
index 892c16d..c5a265e 100644
--- a/src/lstack/core/lstack_protocol_stack.c
+++ b/src/lstack/core/lstack_protocol_stack.c
@@ -626,10 +626,11 @@ int32_t stack_setup_app_thread(void)
 
     if (stack_thread_init(t_params) == NULL) {
         LSTACK_LOG(INFO, LSTACK, "stack setup failed in app thread\n");
+        free(t_params);
         return -1;
     }
     atomic_fetch_add(&g_stack_group.stack_num, 1);
-
+    free(t_params);
     return 0;
 }
 
diff --git a/src/lstack/netif/lstack_flow.c b/src/lstack/netif/lstack_flow.c
index 4e04209..9e8792c 100644
--- a/src/lstack/netif/lstack_flow.c
+++ b/src/lstack/netif/lstack_flow.c
@@ -84,6 +84,10 @@ static void add_rule(char* rule_key, struct rte_flow *flow)
     HASH_FIND_STR(g_flow_rules, rule_key, rule);
     if (rule == NULL) {
         rule = (struct flow_rule*)malloc(sizeof(struct flow_rule));
+        if (rule == NULL) {
+            LSTACK_LOG(ERR, LSTACK, "flow rule add failed. \n");
+            return;
+        }
         strcpy_s(rule->rule_key, RULE_KEY_LEN, rule_key);
         HASH_ADD_STR(g_flow_rules, rule_key, rule);
     }
-- 
2.33.0

