From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Mon, 18 Dec 2017 12:04:48 +0000 (+0200)
Subject: lib-smtp: smtp_server_connection_pending_command_data() - don't crash if smtp_parser... 
X-Git-Tag: 2.3.9~2637
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5dfe0fedb007f58f9baae082fbbe14161890600a;p=thirdparty%2Fdovecot%2Fcore.git

lib-smtp: smtp_server_connection_pending_command_data() - don't crash if smtp_parser is NULL
---

diff --git a/src/lib-smtp/smtp-server-connection.c b/src/lib-smtp/smtp-server-connection.c
index 6789dfef0c..6f871714d3 100644
--- a/src/lib-smtp/smtp-server-connection.c
+++ b/src/lib-smtp/smtp-server-connection.c
@@ -579,6 +579,8 @@ static void smtp_server_connection_input(struct connection *_conn)
 bool smtp_server_connection_pending_command_data(
 	struct smtp_server_connection *conn)
 {
+	if (conn->smtp_parser == NULL)
+		return FALSE;
 	return smtp_command_parser_pending_data(conn->smtp_parser);
 }