This is a note to let you know that I've just added the patch titled
CIFS: Fix STATUS_CANNOT_DELETE error mapping for SMB2
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
cifs-fix-status_cannot_delete-error-mapping-for-smb2.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 21496687a79424572f46a84c690d331055f4866f Mon Sep 17 00:00:00 2001
From: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
Date: Fri, 18 Jul 2014 18:25:52 +0400
Subject: CIFS: Fix STATUS_CANNOT_DELETE error mapping for SMB2
From: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
commit 21496687a79424572f46a84c690d331055f4866f upstream.
The existing mapping causes unlink() call to return error after delete
operation. Changing the mapping to -EACCES makes the client process
the call like CIFS protocol does - reset dos attributes with ATTR_READONLY
flag masked off and retry the operation.
Signed-off-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
Signed-off-by: Steve French <smfrench@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/cifs/smb2maperror.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/cifs/smb2maperror.c
+++ b/fs/cifs/smb2maperror.c
@@ -605,7 +605,7 @@ static const struct status_to_posix_erro
{STATUS_MAPPED_FILE_SIZE_ZERO, -EIO, "STATUS_MAPPED_FILE_SIZE_ZERO"},
{STATUS_TOO_MANY_OPENED_FILES, -EMFILE, "STATUS_TOO_MANY_OPENED_FILES"},
{STATUS_CANCELLED, -EIO, "STATUS_CANCELLED"},
- {STATUS_CANNOT_DELETE, -EIO, "STATUS_CANNOT_DELETE"},
+ {STATUS_CANNOT_DELETE, -EACCES, "STATUS_CANNOT_DELETE"},
{STATUS_INVALID_COMPUTER_NAME, -EIO, "STATUS_INVALID_COMPUTER_NAME"},
{STATUS_FILE_DELETED, -EIO, "STATUS_FILE_DELETED"},
{STATUS_SPECIAL_ACCOUNT, -EIO, "STATUS_SPECIAL_ACCOUNT"},
Patches currently in stable-queue which might be from pshilovsky@xxxxxxxxx are
queue-3.14/cifs-fix-wrong-restart-readdir-for-smb1.patch
queue-3.14/cifs-fix-directory-rename-error.patch
queue-3.14/cifs-fix-async-reading-on-reconnects.patch
queue-3.14/cifs-fix-wrong-directory-attributes-after-rename.patch
queue-3.14/cifs-fix-wrong-filename-length-for-smb2.patch
queue-3.14/cifs-fix-status_cannot_delete-error-mapping-for-smb2.patch
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