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Message-ID: <20090118174035.GG1944@ucw.cz> Date: Sun, 18 Jan 2009 18:40:35 +0100 From: Pavel Machek <pavel@...e.cz> To: Eric Sesterhenn <snakebyte@....de> Cc: Chris Mason <chris.mason@...cle.com>, linux-kernel@...r.kernel.org, linux-btrfs@...r.kernel.org Subject: Re: Warning and BUG with btrfs and corrupted image On Tue 2009-01-13 15:43:07, Eric Sesterhenn wrote: > * Chris Mason (chris.mason@...cle.com) wrote: > > On Tue, 2009-01-13 at 15:21 +0100, Eric Sesterhenn wrote: > > > Hi, > > > > > > when mounting an intentionally corrupted btrfs filesystem i get the > > > following warning and bug message. The image can be found here > > > www.cccmz.de/~snakebyte/btrfs.2.img.bck.bz2 > > > > Thanks for looking at things > > > > Aside from catching checksumming errors, we're not quite ready for > > fuzzer style attacks. The code will be hardened for this but it isn't > > yet. > > Does this mean i should stop trying to break it for now or are you interested > in further reports? Does ext2/3 and vfat survive that kind of attacks? Those are 'in production' and should survive it... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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