From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Tue, 20 Dec 2016 17:23:01 +0000 (+0000)
Subject: [Minor] Fix crash on messages with no subject
X-Git-Tag: 1.5.0~526
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1d22e97dfbe18eb0c71c064c446af8822c2c88c;p=thirdparty%2Frspamd.git

[Minor] Fix crash on messages with no subject
---

diff --git a/src/libmime/message.c b/src/libmime/message.c
index a9dbdb245a..4b2330ed22 100644
--- a/src/libmime/message.c
+++ b/src/libmime/message.c
@@ -700,8 +700,11 @@ rspamd_message_parse (struct rspamd_task *task)
 
 	if (!task->subject) {
 		hdrs = rspamd_message_get_header_array (task, "Subject", FALSE);
-		rh = g_ptr_array_index (hdrs, 0);
-		task->subject = rh->decoded;
+
+		if (hdrs) {
+			rh = g_ptr_array_index (hdrs, 0);
+			task->subject = rh->decoded;
+		}
 	}
 
 	debug_task ("found %ud parts in message", task->parts->len);