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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>
This commit is contained in:
Thierry Escande 2013-06-05 17:15:59 +02:00 committed by Samuel Ortiz
parent 17f7ae16ae
commit f1b79dc891
1 changed files with 1 additions and 0 deletions
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1
net/nfc/llcp_core.c
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@ -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;