From 83b9d765bf74eec36d8cc7a21d4b623c687235ef Mon Sep 17 00:00:00 2001
From: zhanglianghy <zhanglianghy@cmhi.chinamobile.com>
Date: Sat, 12 Oct 2019 11:10:23 +0800
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---
 .../configm/config-server/netconfig/bridge/brconfig.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Platform/user/configm/config-server/netconfig/bridge/brconfig.c b/Platform/user/configm/config-server/netconfig/bridge/brconfig.c
index d9910b354..146ff7357 100644
--- a/Platform/user/configm/config-server/netconfig/bridge/brconfig.c
+++ b/Platform/user/configm/config-server/netconfig/bridge/brconfig.c
@@ -719,7 +719,7 @@ ret_code br_if_config_chk(uint source,uint *config_type,
         {
             strncpy(input, br_config.ports[i], INTERFACE_NAMSIZ);
             rpc_free(br_config.ports[i]);
-
+            br_config.ports[i] = NULL;
             input += INTERFACE_NAMSIZ;
         }
     }    
@@ -730,7 +730,16 @@ exit:
 
     if(br_config.ports)
     {
+        for(i = 0; i < br_config.port_num; i++)
+        {
+            if(br_config.ports[i])
+            {
+                rpc_free(br_config.ports[i]);
+                br_config.ports[i] = NULL;
+            }
+        }   
         rpc_free(br_config.ports);
+        br_config.ports = NULL;
     }
     
     return ret;