On Sun, Nov 11, 2012 at 05:55:23AM +0100, Emmanuel Dreyfus wrote: > > + /* > > + * openat() falls back to open() behavior if > > + * - path is absolute XXX check this. > > + * - fd is AT_FDCWD > > + */ > > > > Have you checked the XXX, and/or written automatic tests for it? > > In order to check for absolute path, I need to copyin the path, and it > wil be copied in later again. I suspect that check should go at namei > level.
I don't understand. Why do you need to copy in the path twice? Don't do that. -- David A. Holland dholl...@netbsd.org