diff options
| -rw-r--r-- | include/linux/syscalls.h | 2 | ||||
| -rw-r--r-- | kernel/compat.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index e42738c69166f..33785b79d548a 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -522,7 +522,7 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages, int __user *status, int flags); asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page, - void __user *pages, + __u32 __user *pages, const int __user *nodes, int __user *status, int flags); diff --git a/kernel/compat.c b/kernel/compat.c index ccea93e28954f..2f672332430f0 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -938,7 +938,7 @@ asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp) #ifdef CONFIG_NUMA asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_pages, - void __user *pages32, + compat_uptr_t __user *pages32, const int __user *nodes, int __user *status, int flags) @@ -950,7 +950,7 @@ asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_pages, for (i = 0; i < nr_pages; i++) { compat_uptr_t p; - if (get_user(p, (compat_uptr_t *)(pages32 + i)) || + if (get_user(p, pages32 + i) || put_user(compat_ptr(p), pages + i)) return -EFAULT; } |