From b95394127f1f76f9851be408910925eb84e35eae Mon Sep 17 00:00:00 2001
From: =?utf8?q?Lothar=20Wa=C3=9Fmann?= <LW@KARO-electronics.de>
Date: Thu, 24 Oct 2013 12:58:42 +0200
Subject: [PATCH] karo: common: check pointer returned by fdt_getprop() before
 accessing it

---
 board/karo/common/fdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/karo/common/fdt.c b/board/karo/common/fdt.c
index f308bb65d2..972805f1df 100644
--- a/board/karo/common/fdt.c
+++ b/board/karo/common/fdt.c
@@ -254,7 +254,7 @@ static int karo_fdt_flexcan_enabled(void *blob)
 			continue;
 		}
 		status = fdt_getprop(blob, off, "status", NULL);
-		if (strcmp(status, "okay") == 0) {
+		if (status && strcmp(status, "okay") == 0) {
 			debug("%s is enabled\n", can_ifs[i]);
 			return 1;
 		}
-- 
2.39.2