From 939e952452dd856a574a1d78c15181a93a593996 Mon Sep 17 00:00:00 2001
From: Vladislav Grishenko <themiron@mail.ru>
Date: Sun, 4 Mar 2018 02:29:46 +0500
Subject: fix possible null pointer dereferences

---
 accel-pppd/ctrl/l2tp/l2tp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'accel-pppd/ctrl/l2tp')

diff --git a/accel-pppd/ctrl/l2tp/l2tp.c b/accel-pppd/ctrl/l2tp/l2tp.c
index 55881b8..cbb9de6 100644
--- a/accel-pppd/ctrl/l2tp/l2tp.c
+++ b/accel-pppd/ctrl/l2tp/l2tp.c
@@ -3119,7 +3119,7 @@ static int rescode_get_data(const struct l2tp_attr_t *result_attr,
 		return 2;
 
 	*err_msg = _malloc(msglen + 1);
-	if (err_msg) {
+	if (*err_msg) {
 		memcpy(*err_msg, resavp->error_msg, msglen);
 		(*err_msg)[msglen] = '\0';
 	}
-- 
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