From 2b356db155a12c0bc403237772b5a7dca4c62a8f Mon Sep 17 00:00:00 2001
From: Maxim Dounin <mdounin@mdounin.ru>
Date: Wed, 5 Jun 2013 19:44:23 +0400
Subject: Mail: fixed possible uninitialized memory access.

Found by Valgrind.
---
 src/mail/ngx_mail_parse.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/mail/ngx_mail_parse.c')

diff --git a/src/mail/ngx_mail_parse.c b/src/mail/ngx_mail_parse.c
index eb16d5b4f..7de6c19a1 100644
--- a/src/mail/ngx_mail_parse.c
+++ b/src/mail/ngx_mail_parse.c
@@ -842,6 +842,10 @@ ngx_mail_auth_parse(ngx_mail_session_t *s, ngx_connection_t *c)
     }
 #endif
 
+    if (s->args.nelts == 0) {
+        return NGX_MAIL_PARSE_INVALID_COMMAND;
+    }
+
     arg = s->args.elts;
 
     if (arg[0].len == 5) {
-- 
cgit