diff options
Diffstat (limited to 'fs/compat.c')
| -rw-r--r-- | fs/compat.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/fs/compat.c b/fs/compat.c index 6c19040ffeef..05448730f840 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -38,8 +38,6 @@ #include <linux/dirent.h> #include <linux/fsnotify.h> #include <linux/highuid.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> #include <linux/nfsd/syscall.h> #include <linux/personality.h> #include <linux/rwsem.h> @@ -51,6 +49,7 @@ #include <linux/mm.h> #include <linux/eventpoll.h> #include <linux/fs_struct.h> +#include <linux/slab.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> @@ -1532,8 +1531,6 @@ int compat_do_execve(char * filename, if (retval < 0) goto out; - current->stack_start = current->mm->start_stack; - /* execve succeeded */ current->fs->in_exec = 0; current->in_execve = 0; @@ -1797,6 +1794,24 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp, return ret; } +struct compat_sel_arg_struct { + compat_ulong_t n; + compat_uptr_t inp; + compat_uptr_t outp; + compat_uptr_t exp; + compat_uptr_t tvp; +}; + +asmlinkage long compat_sys_old_select(struct compat_sel_arg_struct __user *arg) +{ + struct compat_sel_arg_struct a; + + if (copy_from_user(&a, arg, sizeof(a))) + return -EFAULT; + return compat_sys_select(a.n, compat_ptr(a.inp), compat_ptr(a.outp), + compat_ptr(a.exp), compat_ptr(a.tvp)); +} + #ifdef HAVE_SET_RESTORE_SIGMASK static long do_compat_pselect(int n, compat_ulong_t __user *inp, compat_ulong_t __user *outp, compat_ulong_t __user *exp, |