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-next>] [day] [month] [year] [list]
Message-Id: <1213142649-32685-1-git-send-email-duaneg@dghda.com>
Date:	Wed, 11 Jun 2008 01:04:03 +0100
From:	"Duane Griffin" <duaneg@...da.com>
To:	akpm@...ux-foundation.org
Cc:	Andreas Dilger <adilger@....com>, linux-ext4@...r.kernel.org,
	linux-kernel@...r.kernel.org, Duane Griffin <duaneg@...da.com>
Subject: [PATCH 0/6][v2] ext{2,3,4}: tighten inheritance and setting of inode flags

This patch series prevents inheritance and setting of various flags,
as appropriate for specific inode types. Flags which should be inherited
are listed explicitly so as to prevent future flags being overlooked and
inherited by accident. It introduces a function to mask flags based on
the inode type and uses it in inode creation and the SETFLAGS ioctl to
facilitate future consistency.

This fixes the TOPDIR flag inheritance bug reported at
http://bugzilla.kernel.org/show_bug.cgi?id=9866.

This version introduces the restrictions on setting flags for
inappropriate inodes and lists inheritable flags explicitly.

Cheers,
Duane.
--
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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ