Accept obsolete ssh-vulnkey configuration options

These options were used as part of Debian's response to CVE-2008-0166.
Nearly six years later, we no longer need to continue carrying the bulk
of that patch, but we do need to avoid failing when the associated
configuration options are still present.

Last-Update: 2014-02-09

Patch-Name: ssh-vulnkey-compat.patch

Gbp-Pq: Name ssh-vulnkey-compat.patch

readconf.c

@@ -191,6 +191,7 @@ static struct {
 	{ "fallbacktorsh", oDeprecated },
 	{ "globalknownhostsfile2", oDeprecated },
 	{ "rhostsauthentication", oDeprecated },
+	{ "useblacklistedkeys", oDeprecated },
 	{ "userknownhostsfile2", oDeprecated },
 	{ "useroaming", oDeprecated },
 	{ "usersh", oDeprecated },

servconf.c

@@ -656,6 +656,7 @@ static struct {
 	{ "x11uselocalhost", sX11UseLocalhost, SSHCFG_ALL },
 	{ "xauthlocation", sXAuthLocation, SSHCFG_GLOBAL },
 	{ "strictmodes", sStrictModes, SSHCFG_GLOBAL },
+	{ "permitblacklistedkeys", sDeprecated, SSHCFG_GLOBAL },
 	{ "permitemptypasswords", sEmptyPasswd, SSHCFG_ALL },
 	{ "permituserenvironment", sPermitUserEnvironment, SSHCFG_GLOBAL },
 	{ "uselogin", sDeprecated, SSHCFG_GLOBAL },