diff options
Diffstat (limited to 'arch/mips/kernel/signal_o32.c')
| -rw-r--r-- | arch/mips/kernel/signal_o32.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/kernel/signal_o32.c b/arch/mips/kernel/signal_o32.c index b6e3ddef48a0..df259618e834 100644 --- a/arch/mips/kernel/signal_o32.c +++ b/arch/mips/kernel/signal_o32.c @@ -118,7 +118,7 @@ static int setup_frame_32(void *sig_return, struct ksignal *ksig, int err = 0; frame = get_sigframe(ksig, regs, sizeof(*frame)); - if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) + if (!access_ok(frame, sizeof (*frame))) return -EFAULT; err |= setup_sigcontext32(regs, &frame->sf_sc); @@ -160,7 +160,7 @@ asmlinkage void sys32_rt_sigreturn(void) regs = current_pt_regs(); frame = (struct rt_sigframe32 __user *)regs->regs[29]; - if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) + if (!access_ok(frame, sizeof(*frame))) goto badframe; if (__copy_conv_sigset_from_user(&set, &frame->rs_uc.uc_sigmask)) goto badframe; @@ -197,7 +197,7 @@ static int setup_rt_frame_32(void *sig_return, struct ksignal *ksig, int err = 0; frame = get_sigframe(ksig, regs, sizeof(*frame)); - if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) + if (!access_ok(frame, sizeof (*frame))) return -EFAULT; /* Convert (siginfo_t -> compat_siginfo_t) and copy to user. */ @@ -262,7 +262,7 @@ asmlinkage void sys32_sigreturn(void) regs = current_pt_regs(); frame = (struct sigframe32 __user *)regs->regs[29]; - if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) + if (!access_ok(frame, sizeof(*frame))) goto badframe; if (__copy_conv_sigset_from_user(&blocked, &frame->sf_mask)) goto badframe; |