Date: Thu, 25 Feb 2010 21:51:38 +0200 From: Jaakko Heinonen <jh@FreeBSD.org> To: Bruce Evans <brde@optusnet.com.au> Cc: svn-src-head@FreeBSD.org, Poul-Henning Kamp <phk@phk.freebsd.dk>, src-committers@FreeBSD.org, svn-src-all@FreeBSD.org Subject: Re: svn commit: r203990 - head/lib/libc/sys Message-ID: <20100225195138.GA3323@a91-153-117-195.elisa-laajakaista.fi> In-Reply-To: <20100218095538.GA2318@a91-153-117-195.elisa-laajakaista.fi> References: <6413.1266433105@critter.freebsd.dk> <20100218064545.J2074@besplex.bde.org> <20100218095538.GA2318@a91-153-117-195.elisa-laajakaista.fi>
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On 2010-02-18, Jaakko Heinonen wrote: > > namei() returns EISDIR for "/" (due to DELETE and and the special handling > > of the degenerate case which includes "/" and not much else, else the bug > > would affect more cases). > > This causes a problem also for mkdir(2), rmdir(2) and rename(2). All of > them incorrectly return EISDIR for "/". Here is a patch which attempts to fix mkdir(2), rmdir(2), rename(2) and unlink(2) errno return value for "/". http://people.freebsd.org/~jh/patches/lookup-root.diff -- Jaakko
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