rcu_read_lock();
file = fcheck_files(files, fd);
if (file) {
- unsigned i_mode, f_mode = file->f_mode;
+ unsigned f_mode = file->f_mode;
rcu_read_unlock();
put_files_struct(files);
inode->i_gid = 0;
}
- i_mode = S_IFLNK;
- if (f_mode & FMODE_READ)
- i_mode |= S_IRUSR | S_IXUSR;
- if (f_mode & FMODE_WRITE)
- i_mode |= S_IWUSR | S_IXUSR;
- inode->i_mode = i_mode;
+ if (S_ISLNK(inode->i_mode)) {
+ unsigned i_mode = S_IFLNK;
+ if (f_mode & FMODE_READ)
+ i_mode |= S_IRUSR | S_IXUSR;
+ if (f_mode & FMODE_WRITE)
+ i_mode |= S_IWUSR | S_IXUSR;
+ inode->i_mode = i_mode;
+ }
security_task_to_inode(task, inode);
put_task_struct(task);
ei = PROC_I(inode);
ei->fd = fd;
+ inode->i_mode = S_IFLNK;
inode->i_op = &proc_pid_link_inode_operations;
inode->i_size = 64;
ei->op.proc_get_link = proc_fd_link;