The vfsmount will be passed down to the LSM hook so that LSMs can compute
pathnames.
Signed-off-by: Tony Jones <[EMAIL PROTECTED]>
Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]>
Signed-off-by: John Johansen <[EMAIL PROTECTED]>
---
fs/nfsd/vfs.c | 3 ++-
fs/xattr.c | 12 ++++++------
include/linux/xattr.h | 2 +-
3 files changed, 9 insertions(+), 8 deletions(-)
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1992,7 +1992,8 @@ nfsd_set_posix_acl(struct svc_fh *fhp, i
if (!S_ISDIR(inode->i_mode) && type == ACL_TYPE_DEFAULT)
error = 0;
else {
- error = vfs_removexattr(fhp->fh_dentry, name);
+ error = vfs_removexattr(fhp->fh_dentry,
+ fhp->fh_export->ex_mnt, name);
if (error == -ENODATA)
error = 0;
}
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -166,7 +166,7 @@ vfs_listxattr(struct dentry *dentry, str
EXPORT_SYMBOL_GPL(vfs_listxattr);
int
-vfs_removexattr(struct dentry *dentry, char *name)
+vfs_removexattr(struct dentry *dentry, struct vfsmount *mnt, char *name)
{
struct inode *inode = dentry->d_inode;
int error;
@@ -437,7 +437,7 @@ sys_flistxattr(int fd, char __user *list
* Extended attribute REMOVE operations
*/
static long
-removexattr(struct dentry *d, char __user *name)
+removexattr(struct dentry *dentry, struct vfsmount *mnt, char __user *name)
{
int error;
char kname[XATTR_NAME_MAX + 1];
@@ -448,7 +448,7 @@ removexattr(struct dentry *d, char __use
if (error < 0)
return error;
- return vfs_removexattr(d, kname);
+ return vfs_removexattr(dentry, mnt, kname);
}
asmlinkage long
@@ -460,7 +460,7 @@ sys_removexattr(char __user *path, char
error = user_path_walk(path, &nd);
if (error)
return error;
- error = removexattr(nd.dentry, name);
+ error = removexattr(nd.dentry, nd.mnt, name);
path_release(&nd);
return error;
}
@@ -474,7 +474,7 @@ sys_lremovexattr(char __user *path, char
error = user_path_walk_link(path, &nd);
if (error)
return error;
- error = removexattr(nd.dentry, name);
+ error = removexattr(nd.dentry, nd.mnt, name);
path_release(&nd);
return error;
}
@@ -491,7 +491,7 @@ sys_fremovexattr(int fd, char __user *na
return error;
dentry = f->f_path.dentry;
audit_inode(NULL, dentry->d_inode);
- error = removexattr(dentry, name);
+ error = removexattr(dentry, f->f_path.mnt, name);
fput(f);
return error;
}
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -52,7 +52,7 @@ ssize_t vfs_listxattr(struct dentry *d,
size_t size);
int vfs_setxattr(struct dentry *, struct vfsmount *, char *, void *, size_t,
int);
-int vfs_removexattr(struct dentry *, char *);
+int vfs_removexattr(struct dentry *, struct vfsmount *, char *);
ssize_t generic_getxattr(struct dentry *dentry, const char *name, void
*buffer, size_t size);
ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t
buffer_size);
--
-
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