diff options
Diffstat (limited to 'arch/csky/kernel/signal.c')
| -rw-r--r-- | arch/csky/kernel/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c index 66e1b729b10b..9967c10eee2b 100644 --- a/arch/csky/kernel/signal.c +++ b/arch/csky/kernel/signal.c @@ -88,7 +88,7 @@ do_rt_sigreturn(void) struct pt_regs *regs = current_pt_regs(); struct rt_sigframe *frame = (struct rt_sigframe *)(regs->usp); - if (verify_area(VERIFY_READ, frame, sizeof(*frame))) + if (!access_ok(frame, sizeof(*frame))) goto badframe; if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) goto badframe; |