From 57358ba9564a0520f870dc14a0f91e7dacc18236 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Sun, 17 Dec 2017 14:43:15 -0800 Subject: xtensa: use generic strncpy_from_user with KASAN This enables KASAN check of the destination buffer. Signed-off-by: Max Filippov --- arch/xtensa/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/xtensa/Kconfig') diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index f9f95d6e8da8..e2afffb71a6b 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -15,6 +15,7 @@ config XTENSA select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP select GENERIC_SCHED_CLOCK + select GENERIC_STRNCPY_FROM_USER if KASAN select HAVE_ARCH_KASAN if MMU select HAVE_CC_STACKPROTECTOR select HAVE_DEBUG_KMEMLEAK -- cgit v1.2.3