From f1b79dc8915ebf176d6f1fcfc4fee001b6d5ca46 Mon Sep 17 00:00:00 2001
From: Thierry Escande <thierry.escande@linux.intel.com>
Date: Wed, 5 Jun 2013 17:15:59 +0200
Subject: [PATCH] NFC: Fix a potential memory leak
In nfc_llcp_tx_work() the sk_buff is not freed when the llcp_sock
is null and the PDU is an I one.
Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
net/nfc/llcp_core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/nfc/llcp_core.c b/net/nfc/llcp_core.c
index 1c4c048e0a1b6..44730f0edfd86 100644
--- a/net/nfc/llcp_core.c
+++ b/net/nfc/llcp_core.c
@@ -719,6 +719,7 @@ static void nfc_llcp_tx_work(struct work_struct *work)
llcp_sock = nfc_llcp_sock(sk);
if (llcp_sock == NULL && nfc_llcp_ptype(skb) == LLCP_PDU_I) {
+ kfree_skb(skb);
nfc_llcp_send_symm(local->dev);
} else {
struct sk_buff *copy_skb = NULL;
--
2.30.2