linux-ext4 - Re: [PATCH] ext2fs: make sure we have at least EXT2_FIRST

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <4BAF012D-8C54-4382-8F73-F5628241328B@dilger.ca>
Date:   Thu, 20 Jul 2023 16:30:28 -0600
From:   Andreas Dilger <adilger@...ger.ca>
To:     Li Dongyang <dongyangli@....com>
Cc:     Ext4 Developers List <linux-ext4@...r.kernel.org>
Subject: Re: [PATCH] ext2fs: make sure we have at least EXT2_FIRST_INO + 1
 inodes

On Jul 20, 2023, at 6:50 AM, Li Dongyang <dongyangli@....com> wrote:
> 
> When creating a small fs with 100 1k blocks, mke2fs fails with:
> 
> Creating filesystem with 100 1k blocks and 8 inodes
> 
> Allocating group tables: done
> Writing inode tables: done
> ext2fs_mkdir: Could not allocate inode in ext2 filesystem while creating /lost+found
> 
> Increase s_inodes_per_group with a step of 8 to make
> sure we have at least EXT2_FIRST_INO + 1 inodes.
> 
> Change-Id: Ib885735641dfa0ed9c6f6a4a1f9afec291673126
> Signed-off-by: Li Dongyang <dongyangli@....com>

Reviewed-by: Andreas Dilger <adilger@...ger.ca>


Cheers, Andreas






Download attachment "signature.asc" of type "application/pgp-signature" (874 bytes)