From 5e0444c335b5afc0f86fab91ed1f02de9bdf2835 Mon Sep 17 00:00:00 2001
From: Frank Lahm <franklahm@gmail.com>
Date: Wed, 13 Feb 2013 17:27:52 +0100
Subject: [PATCH] Couldn't create folders on FreeBSD 9.1 ZFS fileystems

Fixes bug #491.
---
 NEWS                | 2 ++
 libatalk/acl/unix.c | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/NEWS b/NEWS
index 75a92291..eb0b275c 100644
--- a/NEWS
+++ b/NEWS
@@ -6,6 +6,8 @@ Changes in 3.0.3
        alternative path for the netatalk lockfile.
 * UPD: systemd service file use PIDFile and ExecReload.
        From FR #70.
+* FIX: Couldn't create folders on FreeBSD 9.1 ZFS fileystems.
+       Fixed bug #491.
 
 Changes in 3.0.2
 ================
diff --git a/libatalk/acl/unix.c b/libatalk/acl/unix.c
index 62849351..cc69d8ad 100644
--- a/libatalk/acl/unix.c
+++ b/libatalk/acl/unix.c
@@ -308,6 +308,14 @@ int posix_chmod(const char *name, mode_t mode) {
     /* Call chmod() first because there might be some special bits to be set which
      * aren't related to access control.
      */
+#ifdef BSD4_4
+    /*
+     * On FreeBSD chmod_acl() ends up in here too, but on
+     * FreeBSD sine ~9.1 with ZFS doesn't allow setting the g+s bit.
+     * Fixes PR #491.
+     */
+    mode &= 0777;
+#endif
     ret = chmod(name, mode);
 
     if (ret)
-- 
2.39.2