33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From a8d2bb0559b5fefa5173ff4e7496cc6250db2c8a Mon Sep 17 00:00:00 2001
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From: Dmitry Korotin <dkorotin@wavecomp.com>
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Date: Thu, 12 Sep 2019 22:53:45 +0000
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Subject: [PATCH] mips: Kconfig: Add ARCH_HAS_FORTIFY_SOURCE
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FORTIFY_SOURCE detects various overflows at compile and run time.
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(6974f0c4555e ("include/linux/string.h:
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add the option of fortified string.h functions)
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ARCH_HAS_FORTIFY_SOURCE means that the architecture can be built and
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run with CONFIG_FORTIFY_SOURCE.
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Since mips can be built and run with that flag,
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select ARCH_HAS_FORTIFY_SOURCE as default.
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Signed-off-by: Dmitry Korotin <dkorotin@wavecomp.com>
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Signed-off-by: Paul Burton <paul.burton@mips.com>
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Cc: linux-mips@vger.kernel.org
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---
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arch/mips/Kconfig | 1 +
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1 file changed, 1 insertion(+)
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--- a/arch/mips/Kconfig
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+++ b/arch/mips/Kconfig
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@@ -7,6 +7,7 @@ config MIPS
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select ARCH_CLOCKSOURCE_DATA
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select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
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select ARCH_HAS_UBSAN_SANITIZE_ALL
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+ select ARCH_HAS_FORTIFY_SOURCE
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select ARCH_SUPPORTS_UPROBES
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select ARCH_USE_BUILTIN_BSWAP
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select ARCH_USE_CMPXCHG_LOCKREF if 64BIT
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