From: k.kozlowski@samsung•com (Krzysztof Kozlowski)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v4 2/9] ARM: EXYNOS: Fix potential NULL pointer access in exynos_sys_powerdown_conf
Date: Thu, 12 Nov 2015 13:03:11 +0900 [thread overview]
Message-ID: <56440F7F.6090408@samsung.com> (raw)
In-Reply-To: <1447155784-12667-3-git-send-email-pankaj.dubey@samsung.com>
On 10.11.2015 20:42, Pankaj Dubey wrote:
> If no platform devices binded to the driver but driver itself loaded and
> exynos_sys_powerdown_conf is called from
> arch/arm/mach-exynos/{suspend.c, pm.c} it will result in NULL pointer access,
> to prevent this added check on pmu_context for NULL.
>
> Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung•com>
> ---
> arch/arm/mach-exynos/pmu.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung•com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2015-11-12 4:03 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-10 11:42 [PATCH v4 0/9] samsung: pmu: split up SoC specific PMU data Pankaj Dubey
2015-11-10 11:42 ` [PATCH v4 1/9] ARM: EXYNOS: removing redundant code from regs-pmu.h Pankaj Dubey
2015-11-10 11:42 ` [PATCH v4 2/9] ARM: EXYNOS: Fix potential NULL pointer access in exynos_sys_powerdown_conf Pankaj Dubey
2015-11-12 4:03 ` Krzysztof Kozlowski [this message]
2015-11-10 11:42 ` [PATCH v4 3/9] ARM: EXYNOS: Move pmu specific headers under "linux/soc/samsung" Pankaj Dubey
2015-11-12 4:09 ` Krzysztof Kozlowski
2015-11-13 9:27 ` Pankaj Dubey
2015-11-10 11:42 ` [PATCH v4 4/9] ARM: EXYNOS: split up exynos3250 SoC specific PMU data Pankaj Dubey
2015-11-12 4:22 ` Krzysztof Kozlowski
2015-11-10 11:43 ` [PATCH v4 5/9] ARM: EXYNOS: split up exynos4 " Pankaj Dubey
2015-11-10 11:43 ` [PATCH v4 6/9] ARM: EXYNOS: split up exynos5250 " Pankaj Dubey
2015-11-10 11:43 ` [PATCH v4 7/9] ARM: EXYNOS: split up exynos5420 " Pankaj Dubey
2015-11-12 4:30 ` Krzysztof Kozlowski
2015-11-10 11:43 ` [PATCH v4 8/9] ARM: EXYNOS: rearrange static and non-static functions of PMU driver Pankaj Dubey
2015-11-12 4:39 ` Krzysztof Kozlowski
2015-11-10 11:43 ` [PATCH v4 9/9] drivers: soc: Add support for Exynos " Pankaj Dubey
2015-11-12 4:35 ` Krzysztof Kozlowski
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