[AppArmor 02/45] Pass struct path down to remove_suid and children

jjohansen
2007-10-26T06:57:26Z

[-- Attachment #1: remove_suid.diff --]
[-- Type: text/plain, Size: 4054 bytes --]

Required by a later patch that adds a struct vfsmount parameter to
notify_change().

Signed-off-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: John Johansen <jjohansen@suse.de>

---
fs/ntfs/file.c | 2 +-
fs/splice.c | 4 ++--
fs/xfs/linux-2.6/xfs_lrw.c | 2 +-
include/linux/fs.h | 4 ++--
mm/filemap.c | 16 ++++++++--------
mm/filemap_xip.c | 2 +-
mm/shmem.c | 2 +-
7 files changed, 16 insertions(+), 16 deletions(-)

--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -2121,7 +2121,7 @@ static ssize_t ntfs_file_aio_write_noloc
goto out;
if (!count)
goto out;
- err = remove_suid(file->f_path.dentry);
+ err = remove_suid(&file->f_path);
if (err)
goto out;
file_update_time(file);
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -782,7 +782,7 @@ generic_file_splice_write_nolock(struct
ssize_t ret;
int err;

- err = remove_suid(out->f_path.dentry);
+ err = remove_suid(&out->f_path);
if (unlikely(err))
return err;

@@ -842,7 +842,7 @@ generic_file_splice_write(struct pipe_in
if (killpriv)
err = security_inode_killpriv(out->f_path.dentry);
if (!err && killsuid)
- err = __remove_suid(out->f_path.dentry, killsuid);
+ err = __remove_suid(&out->f_path, killsuid);
mutex_unlock(&inode->i_mutex);
if (err)
return err;
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -734,7 +734,7 @@ start:
!capable(CAP_FSETID)) {
error = xfs_write_clear_setuid(xip);
if (likely(!error))
- error = -remove_suid(file->f_path.dentry);
+ error = -remove_suid(&file->f_path);
if (unlikely(error)) {
goto out_unlock_internal;
}
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1774,9 +1774,9 @@ extern void __iget(struct inode * inode)
extern void clear_inode(struct inode *);
extern void destroy_inode(struct inode *);
extern struct inode *new_inode(struct super_block *);
-extern int __remove_suid(struct dentry *, int);
+extern int __remove_suid(struct path *, int);
extern int should_remove_suid(struct dentry *);
-extern int remove_suid(struct dentry *);
+extern int remove_suid(struct path *);

extern void __insert_inode_hash(struct inode *, unsigned long hashval);
extern void remove_inode_hash(struct inode *);
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1629,26 +1629,26 @@ int should_remove_suid(struct dentry *de
}
EXPORT_SYMBOL(should_remove_suid);

-int __remove_suid(struct dentry *dentry, int kill)
+int __remove_suid(struct path *path, int kill)
{
struct iattr newattrs;

newattrs.ia_valid = ATTR_FORCE | kill;
- return notify_change(dentry, &newattrs);
+ return notify_change(path->dentry, &newattrs);
}

-int remove_suid(struct dentry *dentry)
+int remove_suid(struct path *path)
{
- int killsuid = should_remove_suid(dentry);
- int killpriv = security_inode_need_killpriv(dentry);
+ int killsuid = should_remove_suid(path->dentry);
+ int killpriv = security_inode_need_killpriv(path->dentry);
int error = 0;

if (killpriv < 0)
return killpriv;
if (killpriv)
- error = security_inode_killpriv(dentry);
+ error = security_inode_killpriv(path->dentry);
if (!error && killsuid)
- error = __remove_suid(dentry, killsuid);
+ error = __remove_suid(path, killsuid);

return error;
}
@@ -2361,7 +2361,7 @@ __generic_file_aio_write_nolock(struct k
if (count == 0)
goto out;

- err = remove_suid(file->f_path.dentry);
+ err = remove_suid(&file->f_path);
if (err)
goto out;

--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -378,7 +378,7 @@ xip_file_write(struct file *filp, const
if (count == 0)
goto out_backing;

- ret = remove_suid(filp->f_path.dentry);
+ ret = remove_suid(&filp->f_path);
if (ret)
goto out_backing;

--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1510,7 +1510,7 @@ shmem_file_write(struct file *file, cons
if (err || !count)
goto out;

- err = remove_suid(file->f_path.dentry);
+ err = remove_suid(&file->f_path);
if (err)
goto out;

--