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