From 461d7e14727691ea7057292a302d20690782e1e6 Mon Sep 17 00:00:00 2001
From: green <green@FreeBSD.org>
Date: Thu, 3 May 2001 00:29:28 +0000
Subject: Add a "VersionAddendum" configuration setting for sshd which allows
 anyone to easily change the part of the OpenSSH version after the main
 version number.  The FreeBSD-specific version banner could be disabled that
 way, for example:

# Call ourselves plain OpenSSH
VersionAddendum
---
 crypto/openssh/version.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 crypto/openssh/version.c

(limited to 'crypto/openssh/version.c')

diff --git a/crypto/openssh/version.c b/crypto/openssh/version.c
new file mode 100644
index 0000000..392f5ea
--- /dev/null
+++ b/crypto/openssh/version.c
@@ -0,0 +1,59 @@
+/*-
+ * Copyright (c) 2001 Brian Fundakowski Feldman
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "includes.h"
+#include "version.h"
+#include "xmalloc.h"
+
+RCSID("$FreeBSD$");
+
+static char *version = NULL;
+
+const char *
+ssh_version_get(void) {
+
+	if (version == NULL)
+		version = xstrdup(SSH_VERSION_BASE " " SSH_VERSION_ADDENDUM);
+	return (version);
+}
+
+void
+ssh_version_set_addendum(const char *add) {
+	char *newvers;
+	size_t size;
+
+	if (add != NULL) {
+		size = strlen(SSH_VERSION_BASE) + 1 + strlen(add) + 1;
+		newvers = xmalloc(size);
+		snprintf(newvers, size, "%s %s", SSH_VERSION_BASE, add);
+	} else {
+		newvers = xstrdup(SSH_VERSION_BASE);
+	}
+	if (version != NULL)
+		xfree(version);
+	version = newvers;
+}
-- 
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