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Groups > linux.kernel > #1248848

[PATCH v11 04/48] vfs: Make the inode passed to inode_change_ok non-const

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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 402acd7..aab32c8 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2871,7 +2871,7 @@ 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);
 
-- 
2.5.0

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[PATCH v11 00/48] Richacls Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:20 +0200
  [PATCH v11 10/48] vfs: Cache base_acl objects in inodes Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:20 +0200
  [PATCH v11 04/48] vfs: Make the inode passed to inode_change_ok non-const Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:20 +0200
  [PATCH v11 11/48] vfs: Add get_richacl and set_richacl inode operations Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:20 +0200
  [PATCH v11 05/48] vfs: Add permission flags for setting file attributes Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:20 +0200
  [PATCH v11 06/48] richacl: In-memory representation and helper functions Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:20 +0200
  [PATCH v11 01/48] vfs: Add IS_ACL() and IS_RICHACL() tests Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:20 +0200
  [PATCH v11 03/48] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD permission flags Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:20 +0200
  [PATCH v11 41/48] xfs: Don't allow unmapped identifiers in richacls Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 39/48] nfsd: Add support for unmapped richace identifiers Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 25/48] richacl: acl editing helper functions Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 22/48] xfs: Fix error path in xfs_get_acl Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 46/48] nfs: Distinguish missing users and groups from nobody Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 42/48] sunrpc: Allow to demand-allocate pages to encode into Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 31/48] richacl: Apply the file masks to a richacl Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 29/48] richacl: Set the other permissions to the other mask Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 38/48] richacl: Add support for unmapped identifiers Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 48/48] nfs: Add support for the v4.1 dacl attribute Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 24/48] xfs: Add richacl support Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 45/48] nfs: Remove unused xdr page offsets in getacl/setacl arguments Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 47/48] nfs: Add richacl support Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 12/48] vfs: Cache richacl in struct inode Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 19/48] vfs: Add richacl permission checking Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 23/48] xfs: Make xfs_set_mode non-static Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 21/48] ext4: Add richacl feature flag Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
    Re: [PATCH v11 21/48] ext4: Add richacl feature flag Austin S Hemmelgarn <ahferroin7@gmail.com> - 2015-10-16 19:40 +0200
      Re: [PATCH v11 21/48] ext4: Add richacl feature flag Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 19:50 +0200
        Re: [PATCH v11 21/48] ext4: Add richacl feature flag Austin S Hemmelgarn <ahferroin7@gmail.com> - 2015-10-16 20:30 +0200
          Re: [PATCH v11 21/48] ext4: Add richacl feature flag Dave Chinner <david@fromorbit.com> - 2015-10-18 01:30 +0200
  [PATCH v11 44/48] nfs: Fix GETATTR bitmap verification Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 37/48] nfsd: Add support for the MAY_CREATE_{FILE,DIR} permissions Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 16/48] richacl: Automatic Inheritance Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
    Re: [PATCH v11 16/48] richacl: Automatic Inheritance Andy Lutomirski <luto@amacapital.net> - 2015-10-16 18:10 +0200
      Re: [PATCH v11 16/48] richacl: Automatic Inheritance Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 18:20 +0200
  [PATCH v11 18/48] richacl: Add richacl xattr handler Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 43/48] sunrpc: Add xdr_init_encode_pages Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 28/48] richacl: Set the owner permissions to the owner mask Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 36/48] nfsd: Add support for the v4.1 dacl attribute Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 35/48] nfsd: Add richacl support Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 13/48] richacl: Update the file masks in chmod() Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 30/48] richacl: Isolate the owner and group classes Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 20/48] ext4: Add richacl support Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 27/48] richacl: Propagate everyone@ permissions to other aces Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:30 +0200
  [PATCH v11 40/48] ext4: Don't allow unmapped identifiers in richacls Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:40 +0200
  [PATCH v11 26/48] richacl: Move everyone@ aces down the acl Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:50 +0200
  [PATCH v11 33/48] nfsd: Keep list of acls to dispose of in compoundargs Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:50 +0200
  [PATCH v11 32/48] richacl: Create richacl from mode values Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:50 +0200
  [PATCH v11 34/48] nfsd: Use richacls as internal acl representation Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 17:50 +0200
  [PATCH v11 15/48] richacl: Create-time inheritance Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 18:00 +0200
  [PATCH v11 17/48] richacl: xattr mapping functions Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 18:00 +0200
  [PATCH v11 14/48] richacl: Check if an acl is equivalent to a file mode Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 18:10 +0200
  [PATCH v11 09/48] richacl: Permission check algorithm Andreas Gruenbacher <agruenba@redhat.com> - 2015-10-16 18:10 +0200

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