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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[PATCH\]\s+Check\s+for\s+immutable\s+flag\s+in\s+fallocate\s+path\s*$/: 7 ]

Total 7 documents matching your query.

1. [PATCH] Check for immutable flag in fallocate path (score: 1)
Author: Marco Stornelli <marco.stornelli@xxxxxxxxx>
Date: Mon, 21 Feb 2011 09:26:32 +0100
All fs must check for the immutable flag in their fallocate callback. It's possible to have a race condition in this scenario: an application open a file in read/write and it does something, meanwhil
/archives/xfs/2011-02/msg00190.html (10,281 bytes)

2. Re: [PATCH] Check for immutable flag in fallocate path (score: 1)
Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 21 Feb 2011 07:46:35 -0500
Please add the check in fs/open.c:do_fallocate() so that it covers all filesystems.
/archives/xfs/2011-02/msg00191.html (8,434 bytes)

3. Re: [PATCH] Check for immutable flag in fallocate path (score: 1)
Author: Marco Stornelli <marco.stornelli@xxxxxxxxx>
Date: Mon, 21 Feb 2011 17:50:21 +0100
2011/2/21 Christoph Hellwig <hch@xxxxxxxxxxxxx>: The check should be done after the fs got the inode mutex lock. Marco
/archives/xfs/2011-02/msg00197.html (9,784 bytes)

4. Re: [PATCH] Check for immutable flag in fallocate path (score: 1)
Author: Marco Stornelli <marco.stornelli@xxxxxxxxx>
Date: Sat, 26 Feb 2011 15:59:27 +0100
Il 21/02/2011 09:26, Marco Stornelli ha scritto: no comments?
/archives/xfs/2011-02/msg00289.html (9,391 bytes)

5. Re: [PATCH] Check for immutable flag in fallocate path (score: 1)
Author: "Ted Ts'o" <tytso@xxxxxxx>
Date: Sun, 27 Feb 2011 17:49:40 -0500
Why? None of the other places which check the IMMUTABLE flag do so under the inode mutex lock. Yes, it's true that we're not properly doing proper locking when updating i_flags from the ioctl (this i
/archives/xfs/2011-02/msg00290.html (11,155 bytes)

6. Re: [PATCH] Check for immutable flag in fallocate path (score: 1)
Author: Marco Stornelli <marco.stornelli@xxxxxxxxx>
Date: Mon, 28 Feb 2011 08:53:31 +0100
2011/2/27 Ted Ts'o <tytso@xxxxxxx>: I was thinking to the possible race with setattr callback. Marco
/archives/xfs/2011-02/msg00291.html (12,419 bytes)

7. Re: [PATCH] Check for immutable flag in fallocate path (score: 1)
Author: Marco Stornelli <marco.stornelli@xxxxxxxxx>
Date: Wed, 02 Mar 2011 09:19:54 +0100
Il 27/02/2011 23:49, Ted Ts'o ha scritto: I add to my previous response an other point: IMHO each fs should check for it because after the inclusion of punch hole patch, the fs can/cannot check for t
/archives/xfs/2011-03/msg00019.html (10,857 bytes)


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