Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751452AbbDNEgk (ORCPT ); Tue, 14 Apr 2015 00:36:40 -0400 Received: from mail-pd0-f176.google.com ([209.85.192.176]:35487 "EHLO mail-pd0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751002AbbDNEga (ORCPT ); Tue, 14 Apr 2015 00:36:30 -0400 From: Ricky Liang To: Grant Likely Cc: Ricky Liang , Rob Herring , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND...), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] of/fdt: fix allocation size for device node path Date: Tue, 14 Apr 2015 12:36:05 +0800 Message-Id: <1428986165-6250-1-git-send-email-jcliang@chromium.org> X-Mailer: git-send-email 2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 871 Lines: 29 The allocation size of device node path is off by one which drops the '\0' terminator. Signed-off-by: Ricky Liang --- drivers/of/fdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 3a896c9..98a9e6e 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -172,7 +172,7 @@ static void * unflatten_dt_node(void *blob, if (!pathp) return mem; - allocl = l++; + allocl = ++l; /* version 0x10 has a more compact unit name here instead of the full * path. we accumulate the full path size using "fpsize", we'll rebuild -- 2.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/