From 9a8de722b047ba66f70e87fb29b877935c187457 Mon Sep 17 00:00:00 2001
From: Lichang Zhao <zhaolichang@huawei.com>
Date: Thu, 10 Feb 2022 16:54:06 +0800
Subject: [PATCH] hw/net/rocker: fix security vulnerability

fix security vulnerability

Signed-off-by: Lichang zhao <zhaolichang@huawei.com>
Signed-off-by: Jinhao Gao <gaojinhao@huawei.com>
---
 hw/net/rocker/rocker_of_dpa.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/net/rocker/rocker_of_dpa.c b/hw/net/rocker/rocker_of_dpa.c
index b3b8c5bb6d..8ac26e6beb 100644
--- a/hw/net/rocker/rocker_of_dpa.c
+++ b/hw/net/rocker/rocker_of_dpa.c
@@ -2070,6 +2070,7 @@ static int of_dpa_cmd_add_l2_flood(OfDpa *of_dpa, OfDpaGroup *group,
 err_out:
     group->l2_flood.group_count = 0;
     g_free(group->l2_flood.group_ids);
+    group->l2_flood.group_ids = NULL;
     g_free(tlvs);
 
     return err;
-- 
2.27.0