Expand the comment explaining why user_in_group_sid is

[metze/samba/wip.git] / source3 / smbd / posix_acls.c

diff --git a/source3/smbd/posix_acls.c b/source3/smbd/posix_acls.c
index abfb00c44c057f44a34bad789dfa4ce04015a876..8d172e17bd9fcd3e70242a461c7a9371f1eef33d 100644 (file)
--- a/source3/smbd/posix_acls.c
+++ b/source3/smbd/posix_acls.c
@@ -1297,7 +1297,12 @@ static bool uid_entry_in_group( canon_ace *uid_ace, canon_ace *group_ace )
                return False;
        }
 
-       /* notice that this is not reliable for users exported by winbindd! */
+       /*
+        * user_in_group_sid() uses create_token_from_username()
+        * which creates an artificial NT token given just a username,
+        * so this is not reliable for users from foreign domains
+        * exported by winbindd!
+        */
        return user_in_group_sid(u_name, &group_ace->trustee);
 }