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Restore \r\n newline sequence for server ident string. The CR
got lost in the flensing of SSHv1. Pointed out by Stef Bon

Upstream-ID: 5333fd43ce5396bf5999496096fac5536e678fac
This commit is contained in:
djm@openbsd.org 2017-02-06 09:22:51 +00:00 committed by Damien Miller
parent 97c31c46ee
commit 5b90709ab8
1 changed files with 4 additions and 4 deletions
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8
sshd.c
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@ -1,4 +1,4 @@
/* $OpenBSD: sshd.c,v 1.481 2017/02/03 02:56:00 dtucker Exp $ */
/* $OpenBSD: sshd.c,v 1.482 2017/02/06 09:22:51 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -362,14 +362,14 @@ sshd_exchange_identification(struct ssh *ssh, int sock_in, int sock_out)
{
u_int i;
int remote_major, remote_minor;
char *s, *newline = "\n";
char *s;
char buf[256]; /* Must not be larger than remote_version. */
char remote_version[256]; /* Must be at least as big as buf. */
xasprintf(&server_version_string, "SSH-%d.%d-%.100s%s%s%s",
xasprintf(&server_version_string, "SSH-%d.%d-%.100s%s%s\r\n",
PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION,
*options.version_addendum == '\0' ? "" : " ",
options.version_addendum, newline);
options.version_addendum);
/* Send our protocol version identification. */
if (atomicio(vwrite, sock_out, server_version_string,