From: Kishon Vijay Abraham I <kishon@ti.com>
To: <gregkh@linuxfoundation.org>
Cc: <kishon@ti.com>, <linux-kernel@vger.kernel.org>
Subject: [PATCH 04/11] phy: exynos-mipi-video: fix check on array index
Date: Fri, 16 May 2014 18:32:59 +0530 [thread overview]
Message-ID: <1400245387-14445-5-git-send-email-kishon@ti.com> (raw)
In-Reply-To: <1400245387-14445-1-git-send-email-kishon@ti.com>
From: Antoine Ténart <antoine.tenart@free-electrons.com>
The phys array is of size EXYNOS_MIPI_PHYS_NUM. Trying to access the
index EXYNOS_MIPI_PHYS_NUM should return an error.
Fixes: 069d2e26e9d6 "phy: Add driver for Exynos MIPI CSIS/DSIM DPHYs"
Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
drivers/phy/phy-exynos-mipi-video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/phy/phy-exynos-mipi-video.c b/drivers/phy/phy-exynos-mipi-video.c
index 7f13932..ff02668 100644
--- a/drivers/phy/phy-exynos-mipi-video.c
+++ b/drivers/phy/phy-exynos-mipi-video.c
@@ -101,7 +101,7 @@ static struct phy *exynos_mipi_video_phy_xlate(struct device *dev,
{
struct exynos_mipi_video_phy *state = dev_get_drvdata(dev);
- if (WARN_ON(args->args[0] > EXYNOS_MIPI_PHYS_NUM))
+ if (WARN_ON(args->args[0] >= EXYNOS_MIPI_PHYS_NUM))
return ERR_PTR(-ENODEV);
return state->phys[args->args[0]].phy;
--
1.7.9.5
next prev parent reply other threads:[~2014-05-16 13:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-16 13:02 [GIT PULL 00/11] PHY: for 3.16 Kishon Vijay Abraham I
2014-05-16 13:02 ` [PATCH 01/11] phy: omap-usb2: Use generic clock names "wkupclk" and "refclk" Kishon Vijay Abraham I
2014-05-16 13:02 ` [PATCH 02/11] phy: omap-usb2: Add clock names to Documentation binding Kishon Vijay Abraham I
2014-05-16 13:02 ` [PATCH 03/11] PHY: Exynos: fix SATA phy license typo Kishon Vijay Abraham I
2014-05-16 13:02 ` Kishon Vijay Abraham I [this message]
2014-05-16 13:03 ` [PATCH 05/11] phy: kona2: use 'select GENERIC_PHY' in Kconfig Kishon Vijay Abraham I
2014-05-16 13:03 ` [PATCH 06/11] Documentation: Document Exynos5 USB 3.0 DRD PHY Kishon Vijay Abraham I
2014-05-16 13:03 ` [PATCH 07/11] phy: Add new Exynos5 USB 3.0 PHY driver Kishon Vijay Abraham I
2014-05-16 13:03 ` [PATCH 08/11] phy: exynos5-usbdrd: Add facility for VBUS supply Kishon Vijay Abraham I
2014-05-16 13:03 ` [PATCH 09/11] phy: sunxi: Rework phy initialization Kishon Vijay Abraham I
2014-05-16 13:03 ` [PATCH 10/11] Documentation: dt: Add new compatible for the A31 USB Phy Kishon Vijay Abraham I
2014-05-16 13:03 ` [PATCH 11/11] phy: usb: sunxi: Introduce Allwinner A31 USB PHY support Kishon Vijay Abraham I
2014-05-20 0:57 ` [GIT PULL 00/11] PHY: for 3.16 Greg KH
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