mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 20:48:49 +08:00
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,
|
||||
frag_len + LLCP_SEQUENCE_SIZE);
|
||||
if (pdu == NULL)
|
||||
if (pdu == NULL) {
|
||||
kfree(msg_data);
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
skb_put(pdu, LLCP_SEQUENCE_SIZE);
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user