Date: Thu, 21 Jun 2007 12:39:08 +0200 From: Roman Divacky <rdivacky@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: Re: PERFORCE change 122077 for review Message-ID: <20070621103908.GA93922@freebsd.org> In-Reply-To: <200706211001.l5LA16H4021185@repoman.freebsd.org> References: <200706211001.l5LA16H4021185@repoman.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, Jun 21, 2007 at 10:01:06AM +0000, Roman Divacky wrote: > http://perforce.freebsd.org/chv.cgi?CH=122077 > > Change 122077 by rdivacky@rdivacky_witten on 2007/06/21 10:00:59 > > Introduce kern_absolute_path which checks whether a given path is absolute or > not by checking first char for being '/'. > > Use this function to implement BADF semantic of *at syscalls. there is a race condition pointed out by kib@, the path string can change between calling the kern_absolute_path and the actual use in namei. I'll work on it
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20070621103908.GA93922>