# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1704997484 -3600
# Node ID 30ec30848a3909f8f4148fc402bd48f62b80d42f
# Parent  2e2ac42bdf28ec07150373177742609b9348c6d5
Allow stat operations on objects without needing access. Otherwise, no metadata
is available for things like directory listings.

diff -r 2e2ac42bdf28 -r 30ec30848a39 libfsserver/lib/files/ext2_file_opener.cc
--- a/libfsserver/lib/files/ext2_file_opener.cc	Tue Dec 12 22:02:07 2023 +0100
+++ b/libfsserver/lib/files/ext2_file_opener.cc	Thu Jan 11 19:24:44 2024 +0100
@@ -200,10 +200,18 @@
 {
     struct stat st;
     fileid_t fileid;
-    long err = get_fileid(path, 0, &fileid);
+
+    /* Find the object without access restrictions since the metadata is not
+       sensitive. */
+
+    ext2_ino_t ino;
+    const char *remaining;
+    long err = _ops->find_file(path, &ino, &remaining);
 
     if (err)
-        return err;
+        return -L4_ENOENT;
+
+    fileid = (fileid_t) ino;
 
     if (sizeof(struct stat) > size)
         return -L4_ENOMEM;