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ARM: EXYNOS: Fix potentian kfree() of ro memory
authorVladimir Zapolskiy <vz@mleia.com>
Fri, 31 Jul 2015 00:09:49 +0000 (03:09 +0300)
committerKrzysztof Kozlowski <k.kozlowski@samsung.com>
Fri, 31 Jul 2015 01:11:25 +0000 (10:11 +0900)
commit27bbd23fe8e66edfff4c0e92eb9eb39c37856831
treeff9b669a9f9b28eeb858a8227c721456d026c0e9tree | snapshot
parentd770e558e21961ad6cfdf0ff7df0eb5d7d4f0754commit | diff
ARM: EXYNOS: Fix potentian kfree() of ro memory

The change fixes a bug introduced by 2be2a3ff42a5, memory allocated
by kstrdup_const() must be always deallocated with kfree_const(),
otherwise there is a risk of kfree'ing ro memory in power domain error
exit path.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Cc: <stable@vger.kernel.org>
Fixes: 2be2a3ff42a5 ("ARM: EXYNOS: register power domain driver from core_initcall")
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
arch/arm/mach-exynos/pm_domains.c diff | blob | history
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