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USB: kl5usb105: minor clean ups
[firefly-linux-kernel-4.4.55.git]
/
net
/
can
/
bcm.c
diff --git
a/net/can/bcm.c
b/net/can/bcm.c
index a2dee522b43e8c2e9540fd5783cefd4022ce16ee..907dc871fac8bcf5e6d3cbce2c79f9a53706ccfa 100644
(file)
--- a/
net/can/bcm.c
+++ b/
net/can/bcm.c
@@
-1479,6
+1479,9
@@
static int bcm_connect(struct socket *sock, struct sockaddr *uaddr, int len,
struct sock *sk = sock->sk;
struct bcm_sock *bo = bcm_sk(sk);
+ if (len < sizeof(*addr))
+ return -EINVAL;
+
if (bo->bound)
return -EISCONN;