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: Fri, 23 Jun 2017 00:33:02 -0600 From: Andreas Dilger <adilger@...ger.ca> To: Theodore Ts'o <tytso@....edu> Cc: Khazhismel Kumykov <khazhy@...gle.com>, adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] ext4: Return EIO on read error in ext4_find_entry On Jun 22, 2017, at 22:43, Theodore Ts'o <tytso@....edu> wrote: > >> On Thu, Jun 22, 2017 at 04:23:07PM -0700, Khazhismel Kumykov wrote: >> Previously, a read error would be ignored and we would eventually return >> NULL from ext4_find_entry, which signals "no such file or directory". We >> should be returning EIO. >> >> Signed-off-by: Khazhismel Kumykov <khazhy@...gle.com> > > Thanks, applied. I don't necessarily agree that this is an improvement. If the requested entry is not in the bad block, this will return an error even if the file name could be found in another block. It would be better to save the error until the end and only return -EIO if the entry cannot be found. Cheers, Andreas
Powered by blists - more mailing lists