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 PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 6 Oct 2020 12:33:26 +0200 From: Jan Kara <jack@...e.cz> To: 常凤楠 <changfengnan@...com> Cc: tytso <tytso@....edu>, jack <jack@...e.com>, adilger <adilger@...ger.ca>, "darrick.wong" <darrick.wong@...cle.com>, Fengnan Chang <changfengnan@...vision.com>, linux-ext4 <linux-ext4@...r.kernel.org> Subject: Re: [PATCH v2] jbd2: avoid transaction reuse after reformatting On Sat 03-10-20 14:30:24, 常凤楠 wrote: > When format ext4 with lazy_journal_init=1, the previous transaction is still on disk, > it is possible that the previous transaction will be used again during jbd2 recovery. > Because the seed is changed, the CRC check will fail. > > Signed-off-by: Fengnan Chang <changfengnan@...vision.com> I've submitted v3 of the patch [1] which should not be mangled as this one... Honza [1] https://lore.kernel.org/linux-ext4/20201006103154.7130-1-jack@suse.cz -- Jan Kara <jack@...e.com> SUSE Labs, CR
Powered by blists - more mailing lists