linux-kernel - linux-next: manual merge of the vfs tree with the ext4 tree

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: <20111221111801.75611ea16ad03f68e9856bd2@canb.auug.org.au>
Date:	Wed, 21 Dec 2011 11:18:01 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Al Viro <viro@...IV.linux.org.uk>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Theodore Ts'o" <tytso@....edu>
Subject: linux-next: manual merge of the vfs tree with the ext4 tree

Hi Al,

Today's linux-next merge of the vfs tree got a conflict in
fs/ext4/ioctl.c between commit 5e8af306ef80 ("ext4: fix potential
deadlock with setuid files and EXT4_IOC_MOVE_EXT") from theext4  tree and
commit 99b4f71273d9 ("vfs: mnt_drop_write_file()") from the vfs tree.

Just context changes.  I fixed it up (see below) and can carry the fix as
necessary.

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc fs/ext4/ioctl.c
index ff1aab7,d37b3bb..0000000
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@@ -246,7 -246,9 +246,7 @@@ setversion_out
  
  		err = ext4_move_extents(filp, donor_filp, me.orig_start,
  					me.donor_start, me.len, &me.moved_len);
- 		mnt_drop_write(filp->f_path.mnt);
+ 		mnt_drop_write_file(filp);
 -		if (me.moved_len > 0)
 -			file_remove_suid(donor_filp);
  
  		if (copy_to_user((struct move_extent __user *)arg,
  				 &me, sizeof(me)))

Content of type "application/pgp-signature" skipped