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From: Andreas Gruenbacher <agruenba@redhat.com>
To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-nfs@vger.kernel.org, linux-api@vger.kernel.org,
	linux-cifs@vger.kernel.org,
	linux-security-module@vger.kernel.org
Subject: [RFC v7 04/41] vfs: Make the inode passed to inode_change_ok non-const
Date: Sat,  5 Sep 2015 12:26:59 +0200	[thread overview]
Message-ID: <1441448856-13478-5-git-send-email-agruenba@redhat.com> (raw)
In-Reply-To: <1441448856-13478-1-git-send-email-agruenba@redhat.com>

We will need to call iop->permission and iop->get_acl from
inode_change_ok() for additional permission checks, and both take a
non-const inode.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/attr.c          | 2 +-
 include/linux/fs.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/attr.c b/fs/attr.c
index 6530ced..328be71 100644
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -28,7 +28,7 @@
  * Should be called as the first thing in ->setattr implementations,
  * possibly after taking additional locks.
  */
-int inode_change_ok(const struct inode *inode, struct iattr *attr)
+int inode_change_ok(struct inode *inode, struct iattr *attr)
 {
 	unsigned int ia_valid = attr->ia_valid;
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 8e130e1..f9ed0ae 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2874,7 +2874,7 @@ extern int buffer_migrate_page(struct address_space *,
 #define buffer_migrate_page NULL
 #endif
 
-extern int inode_change_ok(const struct inode *, struct iattr *);
+extern int inode_change_ok(struct inode *, struct iattr *);
 extern int inode_newsize_ok(const struct inode *, loff_t offset);
 extern void setattr_copy(struct inode *inode, const struct iattr *attr);
 
-- 
2.4.3


  parent reply	other threads:[~2015-09-05 10:29 UTC|newest]

Thread overview: 109+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-05 10:26 [RFC v7 00/41] Richacls Andreas Gruenbacher
2015-09-05 10:26 ` [RFC v7 01/41] vfs: Add IS_ACL() and IS_RICHACL() tests Andreas Gruenbacher
2015-09-05 10:26 ` [RFC v7 02/41] vfs: Add MAY_CREATE_FILE and MAY_CREATE_DIR permission flags Andreas Gruenbacher
2015-09-05 10:26 ` [RFC v7 03/41] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD " Andreas Gruenbacher
2015-09-06  8:14   ` [PATCH] " Andreas Gruenbacher
2015-09-11 20:30     ` J. Bruce Fields
2015-09-05 10:26 ` Andreas Gruenbacher [this message]
2015-09-05 10:27 ` [RFC v7 05/41] vfs: Add permission flags for setting file attributes Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 06/41] richacl: In-memory representation and helper functions Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 07/41] richacl: Permission mapping functions Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 08/41] richacl: Compute maximum file masks from an acl Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 09/41] richacl: Update the file masks in chmod() Andreas Gruenbacher
2015-09-11 20:35   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 10/41] richacl: Permission check algorithm Andreas Gruenbacher
2015-09-11 21:16   ` J. Bruce Fields
2015-09-11 22:12     ` Andreas Grünbacher
2015-09-17 17:30       ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 11/41] vfs: Cache base_acl objects in inodes Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 12/41] vfs: Cache richacl in struct inode Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 13/41] richacl: Check if an acl is equivalent to a file mode Andreas Gruenbacher
2015-09-17 18:22   ` J. Bruce Fields
2015-09-18  0:56     ` J. Bruce Fields
2015-09-21 13:59       ` Austin S Hemmelgarn
2015-09-21 14:38         ` J. Bruce Fields
2015-09-21 17:00           ` Austin S Hemmelgarn
2015-09-21 17:48             ` J. Bruce Fields
2015-09-21 15:31         ` J. Bruce Fields
2015-09-21 23:26       ` Andreas Gruenbacher
2015-09-21 23:20     ` Andreas Gruenbacher
2015-09-17 18:37   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 14/41] richacl: Create-time inheritance Andreas Gruenbacher
2015-09-18 17:58   ` J. Bruce Fields
2015-09-21 20:37     ` Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 15/41] richacl: Automatic Inheritance Andreas Gruenbacher
2015-09-18 18:40   ` J. Bruce Fields
2015-09-21 21:19     ` Andreas Gruenbacher
2015-09-22  1:51       ` J. Bruce Fields
2015-09-23 13:55         ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 16/41] richacl: xattr mapping functions Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 17/41] vfs: Add richacl permission checking Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 18/41] ext4: Add richacl support Andreas Gruenbacher
2015-09-23  2:30   ` Aneesh Kumar K.V
2015-09-05 10:27 ` [RFC v7 19/41] ext4: Add richacl feature flag Andreas Gruenbacher
2015-09-23  2:31   ` Aneesh Kumar K.V
2015-09-05 10:27 ` [RFC v7 20/41] richacl: acl editing helper functions Andreas Gruenbacher
2015-09-18 18:54   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 21/41] richacl: Move everyone@ aces down the acl Andreas Gruenbacher
2015-09-18 19:35   ` J. Bruce Fields
2015-09-21 21:43     ` Andreas Gruenbacher
2015-09-22  1:52       ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 22/41] richacl: Propagate everyone@ permissions to other aces Andreas Gruenbacher
2015-09-18 21:36   ` J. Bruce Fields
2015-09-21 23:44     ` Andreas Gruenbacher
2015-09-18 21:56   ` J. Bruce Fields
2015-09-21 19:24     ` J. Bruce Fields
2015-09-23  1:24       ` Andreas Gruenbacher
2015-09-23  1:39       ` Andreas Gruenbacher
2015-09-23  1:46         ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 23/41] richacl: Set the owner permissions to the owner mask Andreas Gruenbacher
2015-09-21 21:00   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 24/41] richacl: Set the other permissions to the other mask Andreas Gruenbacher
2015-09-23 14:03   ` J. Bruce Fields
2015-09-23 14:12     ` Andreas Grünbacher
2015-09-05 10:27 ` [RFC v7 25/41] richacl: Isolate the owner and group classes Andreas Gruenbacher
2015-09-22 16:06   ` J. Bruce Fields
2015-09-23 13:11     ` Andreas Gruenbacher
2015-09-23 13:15       ` J. Bruce Fields
2015-09-22 19:02   ` J. Bruce Fields
2015-09-23 13:33     ` Andreas Gruenbacher
2015-09-25 11:25       ` Andreas Gruenbacher
2015-09-25 20:17         ` J. Bruce Fields
2015-09-22 19:02   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 26/41] richacl: Apply the file masks to a richacl Andreas Gruenbacher
2015-09-22 19:11   ` J. Bruce Fields
2015-09-23 19:18     ` J. Bruce Fields
2015-09-23 20:29       ` Andreas Gruenbacher
2015-09-23 20:33         ` J. Bruce Fields
2015-09-23 20:40           ` Andreas Gruenbacher
2015-09-23 21:05             ` J. Bruce Fields
2015-09-23 22:14               ` Andreas Gruenbacher
2015-09-24 15:28                 ` J. Bruce Fields
2015-09-24 15:48                   ` Andreas Gruenbacher
2015-09-22 20:50   ` J. Bruce Fields
2015-09-24 18:33   ` J. Bruce Fields
2015-09-25 16:21     ` [PATCH] richacl: Possible other write-through fix Andreas Gruenbacher
2015-09-25 16:45     ` Andreas Gruenbacher
2015-09-25 18:36       ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 27/41] richacl: Create richacl from mode values Andreas Gruenbacher
2015-09-23 20:11   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 28/41] nfsd: Keep list of acls to dispose of in compoundargs Andreas Gruenbacher
2015-09-23 20:28   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 29/41] nfsd: Use richacls as internal acl representation Andreas Gruenbacher
2015-09-24 19:29   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 30/41] nfsd: Add richacl support Andreas Gruenbacher
2015-09-24 19:38   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 31/41] nfsd: Add support for the v4.1 dacl attribute Andreas Gruenbacher
2015-09-24 19:59   ` J. Bruce Fields
2015-09-25 16:37     ` Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 32/41] nfsd: Add support for the MAY_CREATE_{FILE,DIR} permissions Andreas Gruenbacher
2015-09-24 20:01   ` J. Bruce Fields
2015-09-05 10:27 ` [RFC v7 33/41] richacl: Add support for unmapped identifiers Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 34/41] ext4: Don't allow unmapped identifiers in richacls Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 35/41] sunrpc: Allow to demand-allocate pages to encode into Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 36/41] sunrpc: Add xdr_init_encode_pages Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 37/41] nfs: Fix GETATTR bitmap verification Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 38/41] nfs: Remove unused xdr page offsets in getacl/setacl arguments Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 39/41] nfs: Add richacl support Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 40/41] nfs: Add support for the v4.1 dacl attribute Andreas Gruenbacher
2015-09-05 10:27 ` [RFC v7 41/41] richacl: uapi header split Andreas Gruenbacher

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