NFC: llcp: Fix possible memory leak while sending I frames
If sending was not completed due to low memory condition msg_data was not free before returning from function. Signed-off-by: Szymon Janc <szymon.janc@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
parent
249eb5bd74
commit
43d53c29dd
|
@ -684,8 +684,10 @@ int nfc_llcp_send_i_frame(struct nfc_llcp_sock *sock,
|
||||||
|
|
||||||
pdu = llcp_allocate_pdu(sock, LLCP_PDU_I,
|
pdu = llcp_allocate_pdu(sock, LLCP_PDU_I,
|
||||||
frag_len + LLCP_SEQUENCE_SIZE);
|
frag_len + LLCP_SEQUENCE_SIZE);
|
||||||
if (pdu == NULL)
|
if (pdu == NULL) {
|
||||||
|
kfree(msg_data);
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
|
}
|
||||||
|
|
||||||
skb_put(pdu, LLCP_SEQUENCE_SIZE);
|
skb_put(pdu, LLCP_SEQUENCE_SIZE);
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue