Allow configuring "allow blank password option" at runtime

Changes this from a compile-time switch to a command-line option.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/svr-auth.c b/svr-auth.c
index ee2b89f..404232e 100644
--- a/svr-auth.c
+++ b/svr-auth.c
@@ -154,8 +154,8 @@ void recv_msg_userauth_request() {
 			strncmp(methodname, AUTH_METHOD_NONE,
 				AUTH_METHOD_NONE_LEN) == 0) {
 		TRACE(("recv_msg_userauth_request: 'none' request"))
-#ifdef ALLOW_BLANK_PASSWORD
-		if (!svr_opts.noauthpass 
+		if (svr_opts.allowblankpass
+				&& !svr_opts.noauthpass
 				&& !(svr_opts.norootpass && ses.authstate.pw_uid == 0) 
 				&& ses.authstate.pw_passwd[0] == '\0') 
 		{
@@ -167,7 +167,6 @@ void recv_msg_userauth_request() {
 			goto out;
 		}
 		else
-#endif
 		{
 			send_msg_userauth_failure(0, 0);
 			goto out;