From 144b0712dd9dd9ebd4e80c4e5388c9f6afc2b497 Mon Sep 17 00:00:00 2001 From: Hiroshi Shimamoto Date: Fri, 27 Feb 2009 10:27:04 -0800 Subject: [PATCH] x86: signal: add __user annotation Impact: cleanup Add missing __user annotation to the parameter of get_sigframe(). Also change cast type to void __user * of *fpstate. Signed-off-by: Hiroshi Shimamoto Signed-off-by: Ingo Molnar --- arch/x86/kernel/signal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 7cdcd16885ed..e89eaf417e55 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -215,7 +215,7 @@ static const struct { */ static inline void __user * get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, - void **fpstate) + void __user **fpstate) { unsigned long sp; @@ -243,7 +243,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, if (used_math()) { sp = sp - sig_xstate_size; - *fpstate = (struct _fpstate *) sp; + *fpstate = (void __user *) sp; if (save_i387_xstate(*fpstate) < 0) return (void __user *)-1L; } -- 2.20.1