From fca58f4b18e0066fc7829b152f0093daa51281e0 Mon Sep 17 00:00:00 2001
From: Tomasz Kondel <tomasz.kondel2@sonymobile.com>
Date: Tue, 5 Nov 2013 13:17:45 +0100
Subject: [PATCH] Fix segfault in get_character_device_symlinks()

A segmentation fault will occur when strchr function returns NULL.

Change-Id: I76076acfff16056179bf24dff5df9f81d9a45125
---
 init/devices.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/init/devices.c b/init/devices.c
index 2fa5c2203..a95111a24 100644
--- a/init/devices.c
+++ b/init/devices.c
@@ -458,7 +458,7 @@ static char **get_character_device_symlinks(struct uevent *uevent)
 
     /* skip "/devices/platform/<driver>" */
     parent = strchr(uevent->path + pdev->path_len, '/');
-    if (!*parent)
+    if (!parent)
         goto err;
 
     if (!strncmp(parent, "/usb", 4)) {