4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Amir Goldstein <amir7...@gmail.com>
commit 93f38b6fae0ea8987e22d9e6c38f8dfdccd867ee upstream.
printk format used %*s instead of %.*s, so hostname_len does not limit
the number of bytes accessed from hostname.
Signed-off-by: Amir Goldstein <amir7...@gmail.com>
Cc: sta...@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfie...@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
fs/lockd/host.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -340,7 +340,7 @@ struct nlm_host *nlmsvc_lookup_host(cons
};
struct lockd_net *ln = net_generic(net, lockd_net_id);
- dprintk("lockd: %s(host='%*s', vers=%u, proto=%s)\n", __func__,
+ dprintk("lockd: %s(host='%.*s', vers=%u, proto=%s)\n", __func__,
(int)hostname_len, hostname, rqstp->rq_vers,
(rqstp->rq_prot == IPPROTO_UDP ? "udp" : "tcp"));
