static void bprm_fill_uid(struct linux_binprm *bprm, struct file *file)
{
/* Handle suid and sgid on files */
- struct user_namespace *mnt_userns;
+ struct mnt_idmap *idmap;
struct inode *inode = file_inode(file);
unsigned int mode;
vfsuid_t vfsuid;
if (!(mode & (S_ISUID|S_ISGID)))
return;
- mnt_userns = file_mnt_user_ns(file);
+ idmap = file_mnt_idmap(file);
/* Be careful if suid/sgid is set */
inode_lock(inode);
/* reload atomically mode/uid/gid now that lock held */
mode = inode->i_mode;
- vfsuid = i_uid_into_vfsuid(mnt_userns, inode);
- vfsgid = i_gid_into_vfsgid(mnt_userns, inode);
+ vfsuid = i_uid_into_vfsuid(idmap, inode);
+ vfsgid = i_gid_into_vfsgid(idmap, inode);
inode_unlock(inode);
/* We ignore suid/sgid if there are no mappings for them in the ns */