From cadeefa6da3acdfcba20e2f3d687ae67e0715187 Mon Sep 17 00:00:00 2001
From: Matthew Vernon <matthew@debian.org>
Date: Sun, 9 Feb 2014 16:10:05 +0000
Subject: Include the Debian version in our identification

This makes it easier to audit networks for versions patched against security
vulnerabilities.  It has little detrimental effect, as attackers will
generally just try attacks rather than bothering to scan for
vulnerable-looking version strings.  (However, see debian-banner.patch.)

Forwarded: not-needed
Last-Update: 2021-11-05

Patch-Name: package-versioning.patch
---
 kex.c     | 2 +-
 version.h | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/kex.c b/kex.c
index 461f5364c..d9a97b253 100644
--- a/kex.c
+++ b/kex.c
@@ -1290,7 +1290,7 @@ kex_exchange_identification(struct ssh *ssh, int timeout_ms,
 	if (version_addendum != NULL && *version_addendum == '\0')
 		version_addendum = NULL;
 	if ((r = sshbuf_putf(our_version, "SSH-%d.%d-%.100s%s%s\r\n",
-	    PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION,
+	    PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_RELEASE,
 	    version_addendum == NULL ? "" : " ",
 	    version_addendum == NULL ? "" : version_addendum)) != 0) {
 		oerrno = errno;
diff --git a/version.h b/version.h
index 09da52d0d..a1cef5725 100644
--- a/version.h
+++ b/version.h
@@ -3,4 +3,9 @@
 #define SSH_VERSION	"OpenSSH_8.9"
 
 #define SSH_PORTABLE	"p1"
-#define SSH_RELEASE	SSH_VERSION SSH_PORTABLE
+#define SSH_RELEASE_MINIMUM	SSH_VERSION SSH_PORTABLE
+#ifdef SSH_EXTRAVERSION
+#define SSH_RELEASE	SSH_RELEASE_MINIMUM " " SSH_EXTRAVERSION
+#else
+#define SSH_RELEASE	SSH_RELEASE_MINIMUM
+#endif
