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: Tue, 31 Mar 2009 20:06:57 -0400 From: Theodore Tso <tytso@....edu> To: Bodo Eggert <7eggert@....de> Cc: Pavel Machek <pavel@....cz>, Artem Bityutskiy <dedekind@...dex.ru>, Artem Bityutskiy <Artem.Bityutskiy@...ia.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: replace() system call needed (was Re: EXT4-ish "fixes" in UBIFS) On Tue, Mar 31, 2009 at 11:27:33PM +0200, Bodo Eggert wrote: > This can be done using implicit logic: > > ->E.g. on close(), mark inodes without being sync()ed as poisoned. > (I can think of more sophisticated logic, but ...) > ->On completing the inode with the delayed allocations, unpoison it. > ->Don't commit rename()s if the corresponding inode is poisoned. Send us patches if you think it's that easy to do what you are proposing. I assure it's not easy. - Ted -- 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/
Powered by blists - more mailing lists