diff options
Diffstat (limited to 'arch/mips/kernel/ptrace.c')
| -rw-r--r-- | arch/mips/kernel/ptrace.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index ea54575255ea..0057c910bc2f 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -71,7 +71,7 @@ int ptrace_getregs(struct task_struct *child, struct user_pt_regs __user *data) struct pt_regs *regs; int i; - if (!access_ok(VERIFY_WRITE, data, 38 * 8)) + if (!access_ok(data, 38 * 8)) return -EIO; regs = task_pt_regs(child); @@ -98,7 +98,7 @@ int ptrace_setregs(struct task_struct *child, struct user_pt_regs __user *data) struct pt_regs *regs; int i; - if (!access_ok(VERIFY_READ, data, 38 * 8)) + if (!access_ok(data, 38 * 8)) return -EIO; regs = task_pt_regs(child); @@ -125,7 +125,7 @@ int ptrace_get_watch_regs(struct task_struct *child, if (!cpu_has_watch || boot_cpu_data.watch_reg_use_cnt == 0) return -EIO; - if (!access_ok(VERIFY_WRITE, addr, sizeof(struct pt_watch_regs))) + if (!access_ok(addr, sizeof(struct pt_watch_regs))) return -EIO; #ifdef CONFIG_32BIT @@ -167,7 +167,7 @@ int ptrace_set_watch_regs(struct task_struct *child, if (!cpu_has_watch || boot_cpu_data.watch_reg_use_cnt == 0) return -EIO; - if (!access_ok(VERIFY_READ, addr, sizeof(struct pt_watch_regs))) + if (!access_ok(addr, sizeof(struct pt_watch_regs))) return -EIO; /* Check the values. */ for (i = 0; i < boot_cpu_data.watch_reg_use_cnt; i++) { @@ -359,7 +359,7 @@ int ptrace_getfpregs(struct task_struct *child, __u32 __user *data) { int i; - if (!access_ok(VERIFY_WRITE, data, 33 * 8)) + if (!access_ok(data, 33 * 8)) return -EIO; if (tsk_used_math(child)) { @@ -385,7 +385,7 @@ int ptrace_setfpregs(struct task_struct *child, __u32 __user *data) u32 value; int i; - if (!access_ok(VERIFY_READ, data, 33 * 8)) + if (!access_ok(data, 33 * 8)) return -EIO; init_fp_ctx(child); |