tomoyo: Fix pathname calculation breakage.

[cascardo/linux.git] / security / tomoyo / realpath.c

diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c
index a3386d1..bed745c 100644 (file)
--- a/security/tomoyo/realpath.c
+++ b/security/tomoyo/realpath.c
@@ -173,7 +173,7 @@ static char *tomoyo_get_local_path(struct dentry *dentry, char * const buffer,
                 * Use filesystem name if filesystem does not support rename()
                 * operation.
                 */
-               if (!inode->i_op->rename)
+               if (!inode->i_op->rename && !inode->i_op->rename2)
                        goto prepend_filesystem_name;
        }
        /* Prepend device name. */
@@ -282,7 +282,8 @@ char *tomoyo_realpath_from_path(struct path *path)
                 * Get local name for filesystems without rename() operation
                 * or dentry without vfsmount.
                 */
-               if (!path->mnt || !inode->i_op->rename)
+               if (!path->mnt ||
+                   (!inode->i_op->rename && !inode->i_op->rename2))
                        pos = tomoyo_get_local_path(path->dentry, buf,
                                                    buf_len - 1);
                /* Get absolute name for the rest. */