From: Marco Bettini <marco.bettini@open-xchange.com>
Date: Wed, 6 Oct 2021 09:03:08 +0000 (-0400)
Subject: lib-master: master_login_auth_callback() - Add assert to guard for both errormsg... 
X-Git-Tag: 2.3.18~225
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=313ce3e70953804e8227e3c5767da116c26c108c;p=thirdparty%2Fdovecot%2Fcore.git

lib-master: master_login_auth_callback() - Add assert to guard for both errormsg and auth_args being NULL
---

diff --git a/src/lib-master/master-login.c b/src/lib-master/master-login.c
index 512db7cf3e..e25ce35a79 100644
--- a/src/lib-master/master-login.c
+++ b/src/lib-master/master-login.c
@@ -415,6 +415,8 @@ master_login_auth_callback(const char *const *auth_args, const char *errormsg,
 	struct master_auth_reply reply;
 	const char *postlogin_socket_path;
 
+	i_assert(errormsg != NULL || auth_args != NULL);
+	
 	i_zero(&reply);
 	reply.tag = client->auth_req.tag;
 	reply.status = errormsg == NULL ? MASTER_AUTH_STATUS_OK :