From: Timo Sirainen <tss@iki.fi>
Date: Tue, 28 May 2013 13:30:19 +0000 (+0300)
Subject: auth: If blocking userdb returns no fields, don't crash when trying to cache the... 
X-Git-Tag: 2.2.3~118
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c253723e8ef84cb71a80ced19efe597e8a90ea6;p=thirdparty%2Fdovecot%2Fcore.git

auth: If blocking userdb returns no fields, don't crash when trying to cache the result.
---

diff --git a/src/auth/userdb-blocking.c b/src/auth/userdb-blocking.c
index f76fc430a2..fdd24f797e 100644
--- a/src/auth/userdb-blocking.c
+++ b/src/auth/userdb-blocking.c
@@ -36,8 +36,8 @@ static bool user_callback(const char *reply, void *context)
 		args = "";
 	}
 
+	request->userdb_reply = auth_fields_init(request->pool);
 	if (*args != '\0') {
-		request->userdb_reply = auth_fields_init(request->pool);
 		auth_fields_import(request->userdb_reply, args, 0);
 		if (auth_fields_exists(request->userdb_reply, "tempfail"))
 			request->userdb_lookup_failed = TRUE;