From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ns.lynxeye.de ([87.118.118.114] helo=lynxeye.de) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WBh7e-0007rE-QK for barebox@lists.infradead.org; Fri, 07 Feb 2014 08:49:22 +0000 Received: from tellur.localdomain (p57B5E0F6.dip0.t-ipconnect.de [87.181.224.246]) by lynxeye.de (Postfix) with ESMTPA id C5ECE18B4263 for ; Fri, 7 Feb 2014 09:47:39 +0100 (CET) From: Lucas Stach Date: Fri, 7 Feb 2014 09:48:54 +0100 Message-Id: <1391762936-2747-13-git-send-email-dev@lynxeye.de> In-Reply-To: <1391762936-2747-1-git-send-email-dev@lynxeye.de> References: <1391762936-2747-1-git-send-email-dev@lynxeye.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 12/14] mtd: core: avoid possible NULL ptr deref To: barebox@lists.infradead.org Signed-off-by: Lucas Stach --- drivers/mtd/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/core.c b/drivers/mtd/core.c index 6db1c6d..3439a38 100644 --- a/drivers/mtd/core.c +++ b/drivers/mtd/core.c @@ -404,7 +404,8 @@ int add_mtd_device(struct mtd_info *mtd, char *devname, int device_id) } devfs_create(&mtd->cdev); - of_parse_partitions(&mtd->cdev, mtd->parent->device_node); + if (mtd->parent) + of_parse_partitions(&mtd->cdev, mtd->parent->device_node); list_for_each_entry(hook, &mtd_register_hooks, hook) if (hook->add_mtd_device) -- 1.8.5.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox