asmlinkage long sys_setgid16(old_gid_t gid)
{
- return sys_setgid((gid_t)gid);
+ return sys_setgid(low2highgid(gid));
}
asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid)
asmlinkage long sys_setuid16(old_uid_t uid)
{
- return sys_setuid((uid_t)uid);
+ return sys_setuid(low2highuid(uid));
}
asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid)
asmlinkage long sys_setfsuid16(old_uid_t uid)
{
- return sys_setfsuid((uid_t)uid);
+ return sys_setfsuid(low2highuid(uid));
}
asmlinkage long sys_setfsgid16(old_gid_t gid)
{
- return sys_setfsgid((gid_t)gid);
+ return sys_setfsgid(low2highgid(gid));
}
static int groups16_to_user(old_gid_t __user *grouplist,
old_gid_t group;
for (i = 0; i < group_info->ngroups; i++) {
- group = (old_gid_t)GROUP_AT(group_info, i);
+ group = high2lowgid(GROUP_AT(group_info, i));
if (put_user(group, grouplist+i))
return -EFAULT;
}
for (i = 0; i < group_info->ngroups; i++) {
if (get_user(group, grouplist+i))
return -EFAULT;
- GROUP_AT(group_info, i) = (gid_t)group;
+ GROUP_AT(group_info, i) = low2highgid(group);
}
return 0;