Comment 3 for bug 44171

This is indeed pretty low impact. It does not allow a symlink attack since the file is deleted before usage, and the small race between unlink() and bind() does not hurt too much either since bind() will just fail if the file already exists. So there are two minor consequences:

 * It removes a file /tmp/<port> which might just happen to be a file which you still need
 * It opens a small race condition for a local DoS.