Merge branches 'sh/wdt', 'sh/pci-express-async' and 'common/serial-rework' into sh...

[pandora-kernel.git] / net / can / raw.c

diff --git a/net/can/raw.c b/net/can/raw.c
index e88f610..883e9d7 100644 (file)
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -649,6 +649,9 @@ static int raw_sendmsg(struct kiocb *iocb, struct socket *sock,
                struct sockaddr_can *addr =
                        (struct sockaddr_can *)msg->msg_name;
 
+               if (msg->msg_namelen < sizeof(*addr))
+                       return -EINVAL;
+
                if (addr->can_family != AF_CAN)
                        return -EINVAL;