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authorDavid S. Miller <davem@davemloft.net>2019-03-27 17:37:58 -0700
committerDavid S. Miller <davem@davemloft.net>2019-03-27 17:37:58 -0700
commit356d71e00d278d865f8c7f68adebd6ce4698a7e2 (patch)
tree8cb2dabf7440b56c6dee76b4253210c6b603b98e /net/nfc
parentdf453700e8d81b1bdafdf684365ee2b9431fb702 (diff)
parent1a9df9e29c2afecf6e3089442d429b377279ca3c (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/nfc')
-rw-r--r--net/nfc/llcp_sock.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index ae296273ce3d..17dcd0b5eb32 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -726,6 +726,10 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
llcp_sock->service_name = kmemdup(addr->service_name,
llcp_sock->service_name_len,
GFP_KERNEL);
+ if (!llcp_sock->service_name) {
+ ret = -ENOMEM;
+ goto sock_llcp_release;
+ }
nfc_llcp_sock_link(&local->connecting_sockets, sk);
@@ -745,10 +749,11 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
return ret;
sock_unlink:
- nfc_llcp_put_ssap(local, llcp_sock->ssap);
-
nfc_llcp_sock_unlink(&local->connecting_sockets, sk);
+sock_llcp_release:
+ nfc_llcp_put_ssap(local, llcp_sock->ssap);
+
put_dev:
nfc_put_device(dev);