They both can potentially be NULL.
Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
---
net/nfc/llcp/sock.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index 6152d05..ddeb9aa 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -294,6 +294,9 @@ static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr,
struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
DECLARE_SOCKADDR(struct sockaddr_nfc_llcp *, llcp_addr, uaddr);
+ if (llcp_sock == NULL || llcp_sock->dev == NULL)
+ return -EBADFD;
+
pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx,
llcp_sock->dsap, llcp_sock->ssap);
--
1.7.10
--
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