diff options
Diffstat (limited to 'arch/x86/ia32/ia32_signal.c')
| -rw-r--r-- | arch/x86/ia32/ia32_signal.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c index 86b1341cba9a..321fe5f5d0e9 100644 --- a/arch/x86/ia32/ia32_signal.c +++ b/arch/x86/ia32/ia32_signal.c @@ -119,7 +119,7 @@ asmlinkage long sys32_sigreturn(void) struct sigframe_ia32 __user *frame = (struct sigframe_ia32 __user *)(regs->sp-8); sigset_t set; - if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) + if (!access_ok(frame, sizeof(*frame))) goto badframe; if (__get_user(set.sig[0], &frame->sc.oldmask) || (_COMPAT_NSIG_WORDS > 1 @@ -147,7 +147,7 @@ asmlinkage long sys32_rt_sigreturn(void) frame = (struct rt_sigframe_ia32 __user *)(regs->sp - 4); - if (!access_ok(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; @@ -269,7 +269,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig, frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate); - if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) + if (!access_ok(frame, sizeof(*frame))) return -EFAULT; if (__put_user(sig, &frame->sig)) @@ -349,7 +349,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig, frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate); - if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) + if (!access_ok(frame, sizeof(*frame))) return -EFAULT; put_user_try { |