Add DebianBanner server configuration option

Setting this to "no" causes sshd to omit the Debian revision from its
initial protocol handshake, for those scared by package-versioning.patch.

Bug-Debian: http://bugs.debian.org/562048
Forwarded: not-needed
Last-Update: 2020-02-21

Patch-Name: debian-banner.patch

1 files changed, 2 insertions, 1 deletions

diff --git a/sshd.c b/sshd.c
index 65916fc6d..da876a900 100644
--- a/sshd.c
+++ b/sshd.c
@@ -2187,7 +2187,8 @@ main(int ac, char **av)
         if (!debug_flag)
                 alarm(options.login_grace_time);
 
-        if (kex_exchange_identification(ssh, -1, options.version_addendum) != 0)
+        if (kex_exchange_identification(ssh, -1, options.debian_banner,
+            options.version_addendum) != 0)
                 cleanup_exit(255); /* error already logged */
 
         ssh_packet_set_nonblocking(ssh);