From 723b3ff8e27275efe6e95188b745c12656b118c3 Mon Sep 17 00:00:00 2001
From: YOUR_NAME <liujiandong1@huawei.com>
Date: Wed, 12 May 2021 17:15:44 +0800
Subject: [PATCH] IssueNo:#I3R13T Description:add log for lwip crash Sig:phone
 Feature or Bugfix:Bugfix Binary Source:No

---
 net/lwip-2.1/porting/src/sockets.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/lwip-2.1/porting/src/sockets.c b/net/lwip-2.1/porting/src/sockets.c
index 95cfa0bf..d877d5ea 100755
--- a/net/lwip-2.1/porting/src/sockets.c
+++ b/net/lwip-2.1/porting/src/sockets.c
@@ -1570,6 +1570,8 @@ int socks_close(int sockfd)
         SYS_ARCH_UNPROTECT(lev);
         done_socket(sock);
         return lwip_close(sockfd);
+    } else {
+        PRINTK("no close socket s_refcount = %d\n", sock->s_refcount);
     }
 
     sock->s_refcount--;
-- 
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