21881806 openssh syslogs message when ending a session:mm_request_receive: socket closed
#
# To make the transition from SunSSH to OpenSSH as smooth as possible, we
# added SunSSH-only options as deprecated options in OpenSSH. Note that this
# is an interim enhancement to OpenSSH to make the transition smoother. If a
# deprecated SunSSH-only option is migrated to OpenSSH later, then it will be
# changed from deprecated to supported. Since this is for Solaris only, we will
# not contribute back this change to the upstream community.
#
--- old/readconf.c 2014-01-17 05:03:57.000000000 -0800
+++ new/readconf.c 2014-11-22 04:15:00.066981692 -0800
@@ -268,6 +268,24 @@ static struct {
{ "canonicalizepermittedcnames", oCanonicalizePermittedCNAMEs },
{ "ignoreunknown", oIgnoreUnknown },
+#ifdef DEPRECATE_SUNSSH_OPT
+ /*
+ * On Solaris, to make the transition from SunSSH to OpenSSH as smooth
+ * as possible, we will deprecate SunSSH-only options in OpenSSH.
+ * Therefore, on a system that is running OpenSSH with a deprecated
+ * option from the user's config file (~/.ssh/config), the ssh
+ * connection will proceed without the deprecated option. Note that
+ * this is an interim enhancement to OpenSSH to make the transition
+ * smoother. If a deprecated SunSSH-only option is migrated to OpenSSH
+ * later, then it will be changed from deprecated to supported.
+ */
+ { "kmfpolicydatabase", oDeprecated },
+ { "kmfpolicyname", oDeprecated },
+ { "trustedanchorkeystore", oDeprecated },
+ { "usefips140", oDeprecated },
+ { "useopensslengine", oDeprecated },
+#endif
+
{ NULL, oBadOption }
};