From b4859f3edb47825f62d1b2efdd75fe7945996f49 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 19 Jul 2018 11:16:48 +0300
Subject: [PATCH] pinctrl: imx: off by one in imx_pinconf_group_dbg_show()
Git-commit: b4859f3edb47825f62d1b2efdd75fe7945996f49
Patch-mainline: v4.19-rc1
References: bsc#1051510
The > should really be >= here. It's harmless because
pinctrl_generic_get_group() will return a NULL if group is invalid.
Fixes: ae75ff814538 ("pinctrl: pinctrl-imx: add imx pinctrl core driver")
Reported-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/pinctrl/freescale/pinctrl-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -444,7 +444,7 @@ static void imx_pinconf_group_dbg_show(s
const char *name;
int i, ret;
- if (group > pctldev->num_groups)
+ if (group >= pctldev->num_groups)
return;
seq_printf(s, "\n");