linux-ext4 - Re: [PATCH 13/19] tune2fs: Add support for changing number of reserved inodes

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]

Date:	Sat, 8 Aug 2015 10:45:00 +0300
From:	Alexey Lyashkov <alexey.lyashkov@...il.com>
To:	Jan Kara <jack@...e.com>
Cc:	linux-ext4@...r.kernel.org, Ted Tso <tytso@....edu>,
	"Darrick J. Wong" <darrick.wong@...cle.com>
Subject: Re: [PATCH 13/19] tune2fs: Add support for changing number of reserved inodes


> On Aug 7, 2015, at 1:51 PM, Jan Kara <jack@...e.com> wrote:
> 
> Signed-off-by: Jan Kara <jack@...e.com>
> ---
> 
> +			new_first_ino = strtoul(arg, &p, 0);
> +			if (*p) {
> +				fprintf(stderr,
> +					_("Invalid number of reserved inodes "
> +					  "%s\n"),
> +					arg);
> +				r_usage++;
> +				continue;
> +			}
> 

this check invalid - you need check an errno for ERANGE also. 
add check against maximal number inodes on FS is also good.
--
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