Use 'dir' instaead of 'prefix' when creating temporary files

use-named-argument-dir-instead-of-prefix.diff

diff --git a/source4/scripting/python/samba/netcmd/domain.py b/source4/scripting/python/samba/netcmd/domain.py
index 1e26850..176c461 100644
--- a/source4/scripting/python/samba/netcmd/domain.py
+++ b/source4/scripting/python/samba/netcmd/domain.py
@@ -848,9 +848,9 @@ class cmd_domain_samba3upgrade(Command):
             eadb = False
         elif use_xattrs == "auto" and not s3conf.get("posix:eadb"):
             if targetdir:
-                tmpfile = tempfile.NamedTemporaryFile(prefix=os.path.abspath(targetdir))
+                tmpfile = tempfile.NamedTemporaryFile(dir=os.path.abspath(targetdir))
             else:
-                tmpfile = tempfile.NamedTemporaryFile(prefix=os.path.abspath(os.path.dirname(lp.get("private dir"))))
+                tmpfile = tempfile.NamedTemporaryFile(dir=os.path.abspath(os.path.dirname(lp.get("private dir"))))
             try:
                 samba.ntacls.setntacl(lp, tmpfile.name,
                             "O:S-1-5-32G:S-1-5-32", "S-1-5-32", "native")
diff --git a/source4/setup/provision b/source4/setup/provision
index be52854..8023705 100755
--- a/source4/setup/provision
+++ b/source4/setup/provision
@@ -223,9 +223,9 @@ if opts.use_xattrs == "yes":
     eadb = False
 elif opts.use_xattrs == "auto" and not lp.get("posix:eadb"):
     if opts.targetdir:
-        file = tempfile.NamedTemporaryFile(prefix=os.path.abspath(opts.targetdir))
+        file = tempfile.NamedTemporaryFile(dir=os.path.abspath(opts.targetdir))
     else:
-        file = tempfile.NamedTemporaryFile(prefix=os.path.abspath(os.path.dirname(lp.get("private dir"))))
+        file = tempfile.NamedTemporaryFile(dir=os.path.abspath(os.path.dirname(lp.get("private dir"))))
     try:
         samba.ntacls.setntacl(lp, file.name,
             "O:S-1-5-32G:S-1-5-32", "S-1-5-32", "native")