diff options
Diffstat (limited to 'arch/ia64')
-rw-r--r-- | arch/ia64/include/asm/futex.h | 2 | ||||
-rw-r--r-- | arch/ia64/include/asm/uaccess.h | 2 | ||||
-rw-r--r-- | arch/ia64/kernel/ptrace.c | 4 | ||||
-rw-r--r-- | arch/ia64/kernel/signal.c | 4 |
4 files changed, 6 insertions, 6 deletions
diff --git a/arch/ia64/include/asm/futex.h b/arch/ia64/include/asm/futex.h index db2dd85918c2..2e106d462196 100644 --- a/arch/ia64/include/asm/futex.h +++ b/arch/ia64/include/asm/futex.h @@ -86,7 +86,7 @@ static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, u32 oldval, u32 newval) { - if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))) + if (!access_ok(uaddr, sizeof(u32))) return -EFAULT; { diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h index a74524f2d625..306d469e43da 100644 --- a/arch/ia64/include/asm/uaccess.h +++ b/arch/ia64/include/asm/uaccess.h @@ -67,7 +67,7 @@ static inline int __access_ok(const void __user *p, unsigned long size) return likely(addr <= seg) && (seg == KERNEL_DS.seg || likely(REGION_OFFSET(addr) < RGN_MAP_LIMIT)); } -#define access_ok(type, addr, size) __access_ok((addr), (size)) +#define access_ok(addr, size) __access_ok((addr), (size)) /* * These are the main single-value transfer routines. They automatically diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c index 427cd565fd61..6d50ede0ed69 100644 --- a/arch/ia64/kernel/ptrace.c +++ b/arch/ia64/kernel/ptrace.c @@ -836,7 +836,7 @@ ptrace_getregs (struct task_struct *child, struct pt_all_user_regs __user *ppr) char nat = 0; int i; - if (!access_ok(VERIFY_WRITE, ppr, sizeof(struct pt_all_user_regs))) + if (!access_ok(ppr, sizeof(struct pt_all_user_regs))) return -EIO; pt = task_pt_regs(child); @@ -981,7 +981,7 @@ ptrace_setregs (struct task_struct *child, struct pt_all_user_regs __user *ppr) memset(&fpval, 0, sizeof(fpval)); - if (!access_ok(VERIFY_READ, ppr, sizeof(struct pt_all_user_regs))) + if (!access_ok(ppr, sizeof(struct pt_all_user_regs))) return -EIO; pt = task_pt_regs(child); diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index 99099f73b207..6062fd14e34e 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -132,7 +132,7 @@ ia64_rt_sigreturn (struct sigscratch *scr) */ retval = (long) &ia64_strace_leave_kernel; - if (!access_ok(VERIFY_READ, sc, sizeof(*sc))) + if (!access_ok(sc, sizeof(*sc))) goto give_sigsegv; if (GET_SIGSET(&set, &sc->sc_mask)) @@ -264,7 +264,7 @@ setup_frame(struct ksignal *ksig, sigset_t *set, struct sigscratch *scr) } frame = (void __user *) ((new_sp - sizeof(*frame)) & -STACK_ALIGN); - if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) { + if (!access_ok(frame, sizeof(*frame))) { force_sigsegv(ksig->sig, current); return 1; } |