Merge commit 'v2.6.38-rc3' into devicetree/next

1 files changed, 3 insertions, 0 deletions

diff --git a/net/can/raw.c b/net/can/raw.c
index e88f610fdb7..883e9d74fdd 100644
--- 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;