| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 30 Apr 2014 10:18:15 -0400 From: Theodore Ts'o <tytso@....edu> To: Lukáš Czerner <lczerner@...hat.com> Cc: Ext4 Developers List <linux-ext4@...r.kernel.org> Subject: Re: [PATCH 4/7] mke2fs: create a regular file if necessary On Wed, Apr 30, 2014 at 04:14:16PM +0200, Lukáš Czerner wrote: > > Hmm, it occurs to me if the user typo's the file name in and the user > > specifies the size explicitly (i.e., "mke2fs /dev/scd3 2T) , it could > > result in the the root file system filling up. I'm not sure that's > > big of a deal, since the user can always control-C the mke2fs and then > > delete the typo'ed file name. Do we think this is a real problem? > > I'm not too worried... > > Oops, yes that would be nasty :) I'm not too worried either, but > I've done my share of typos as well, so I am not sure. And since > we're already asking a lot of questions anyway maybe we can ask > about this one as well ? The problem is if we do this, then scripts will do "mke2fs -F ..." to avoid the query, and I'd really like to avoid training script authors to do this. It undoes the point of some of the other patches in this patch series. We could have some proceed_questions() fail to "yes", and some fail to "no", but I'm wondering if we really want to go to that level of complexity.... - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists