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-rw-r--r--fs/init.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/init.c b/fs/init.c
index e65452750fa5..5c36adaa9b44 100644
--- a/fs/init.c
+++ b/fs/init.c
@@ -157,8 +157,8 @@ int __init init_mknod(const char *filename, umode_t mode, unsigned int dev)
mode &= ~current_umask();
error = security_path_mknod(&path, dentry, mode, dev);
if (!error)
- error = vfs_mknod(&init_user_ns, path.dentry->d_inode, dentry,
- mode, new_decode_dev(dev));
+ error = vfs_mknod(mnt_user_ns(path.mnt), path.dentry->d_inode,
+ dentry, mode, new_decode_dev(dev));
done_path_create(&path, dentry);
return error;
}
@@ -167,6 +167,7 @@ int __init init_link(const char *oldname, const char *newname)
{
struct dentry *new_dentry;
struct path old_path, new_path;
+ struct user_namespace *mnt_userns;
int error;
error = kern_path(oldname, 0, &old_path);
@@ -181,14 +182,15 @@ int __init init_link(const char *oldname, const char *newname)
error = -EXDEV;
if (old_path.mnt != new_path.mnt)
goto out_dput;
- error = may_linkat(&init_user_ns, &old_path);
+ mnt_userns = mnt_user_ns(new_path.mnt);
+ error = may_linkat(mnt_userns, &old_path);
if (unlikely(error))
goto out_dput;
error = security_path_link(old_path.dentry, &new_path, new_dentry);
if (error)
goto out_dput;
- error = vfs_link(old_path.dentry, &init_user_ns,
- new_path.dentry->d_inode, new_dentry, NULL);
+ error = vfs_link(old_path.dentry, mnt_userns, new_path.dentry->d_inode,
+ new_dentry, NULL);
out_dput:
done_path_create(&new_path, new_dentry);
out:
@@ -207,8 +209,8 @@ int __init init_symlink(const char *oldname, const char *newname)
return PTR_ERR(dentry);
error = security_path_symlink(&path, dentry, oldname);
if (!error)
- error = vfs_symlink(&init_user_ns, path.dentry->d_inode, dentry,
- oldname);
+ error = vfs_symlink(mnt_user_ns(path.mnt), path.dentry->d_inode,
+ dentry, oldname);
done_path_create(&path, dentry);
return error;
}
@@ -231,8 +233,8 @@ int __init init_mkdir(const char *pathname, umode_t mode)
mode &= ~current_umask();
error = security_path_mkdir(&path, dentry, mode);
if (!error)
- error = vfs_mkdir(&init_user_ns, path.dentry->d_inode, dentry,
- mode);
+ error = vfs_mkdir(mnt_user_ns(path.mnt), path.dentry->d_inode,
+ dentry, mode);
done_path_create(&path, dentry);
return error;
}