1 files changed, 3 insertions, 1 deletions

diff --git a/sftp-client.c b/sftp-client.c
index e65c15c8f..d47be0ea5 100644
--- a/sftp-client.c
+++ b/sftp-client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp-client.c,v 1.125 2016/09/12 01:22:38 deraadt Exp $ */
+/* $OpenBSD: sftp-client.c,v 1.126 2017/01/03 05:46:51 djm Exp $ */
 /*
  * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
  *
@@ -587,6 +587,8 @@ do_lsreaddir(struct sftp_conn *conn, const char *path, int print_flag,
 
                 if ((r = sshbuf_get_u32(msg, &count)) != 0)
                         fatal("%s: buffer error: %s", __func__, ssh_err(r));
+                if (count > SSHBUF_SIZE_MAX)
+                        fatal("%s: nonsensical number of entries", __func__);
                 if (count == 0)
                         break;
                 debug3("Received %d SSH2_FXP_NAME responses", count);