upstream: allow sshd_config longer than 256k; ok djm

OpenBSD-Commit-ID: 83f40dd5457a64c1d3928eb4364461b22766beb3

diff --git a/msg.c b/msg.c
index 99c25cd2527176f2ca9b19481b80199c34e52250..574a566e30444dce3c8f982068babb129c7ffecf 100644 (file)
--- a/msg.c
+++ b/msg.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: msg.c,v 1.18 2020/01/22 04:49:16 djm Exp $ */
+/* $OpenBSD: msg.c,v 1.19 2020/06/24 15:08:53 markus Exp $ */
 /*
  * Copyright (c) 2002 Markus Friedl.  All rights reserved.
  *
@@ -77,7 +77,7 @@ ssh_msg_recv(int fd, struct sshbuf *m)
                return (-1);
        }
        msg_len = get_u32(buf);
-       if (msg_len > 256 * 1024) {
+       if (msg_len > sshbuf_max_size(m)) {
                error("%s: read: bad msg_len %u", __func__, msg_len);
                return (-1);
        }