[SCM] Samba Shared Repository - branch master updated - tevent-0-9-8-429-gaadf5e3

[Matthias Dieter Wallnöfer]

The branch, master has been updated
       via  aadf5e391063c502ac4f234503106ed784b2af15 (commit)
      from  78338d431c6e4ae8e3ff94b0ba9caaae2a5626a9 (commit)

http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master


- Log -----------------------------------------------------------------
commit aadf5e391063c502ac4f234503106ed784b2af15
Author: Matthieu Patou <mat at matws.net>
Date:   Thu Sep 17 19:56:02 2009 +0400

    pyldb: Don't segfault when invalid type is specified to as_sddl and from_sddl.
    
      Fix bug #6723

-----------------------------------------------------------------------

Summary of changes:
 source4/libcli/security/tests/bindings.py |   17 +++++++++++++++++
 source4/librpc/ndr/py_security.c          |    4 ++--
 2 files changed, 19 insertions(+), 2 deletions(-)


Changeset truncated at 500 lines:

diff --git a/source4/libcli/security/tests/bindings.py b/source4/libcli/security/tests/bindings.py
index f0d55f1..00fa05d 100644
--- a/source4/libcli/security/tests/bindings.py
+++ b/source4/libcli/security/tests/bindings.py
@@ -57,6 +57,16 @@ class SecurityDescriptorTests(unittest.TestCase):
         self.assertEquals(desc.sacl, None)
         self.assertEquals(desc.type, 0x8004)
 
+    def test_from_sddl_invalidsddl(self):
+        self.assertRaises(TypeError,security.descriptor.from_sddl, "foo",security.dom_sid("S-2-0-0"))
+
+    def test_from_sddl_invalidtype1(self):
+        self.assertRaises(TypeError,security.descriptor.from_sddl, security.dom_sid('S-2-0-0-512'),security.dom_sid("S-2-0-0"))
+
+    def test_from_sddl_invalidtype1(self):
+        sddl = "O:AOG:DAD:(A;;RPWPCCDCLCSWRCWDWOGA;;;S-1-0-0)"
+        self.assertRaises(TypeError,security.descriptor.from_sddl, sddl,"S-2-0-0")
+
     def test_as_sddl(self):
         text = "O:AOG:DAD:(A;;RPWPCCDCLCSWRCWDWOGA;;;S-1-0-0)"
         dom = security.dom_sid("S-2-0-0")
@@ -67,6 +77,13 @@ class SecurityDescriptorTests(unittest.TestCase):
         self.assertEquals(desc1.sacl, desc2.sacl)
         self.assertEquals(desc1.type, desc2.type)
 
+    def test_as_sddl_invalid(self):
+        text = "O:AOG:DAD:(A;;RPWPCCDCLCSWRCWDWOGA;;;S-1-0-0)"
+        dom = security.dom_sid("S-2-0-0")
+        desc1 = security.descriptor.from_sddl(text, dom)
+        self.assertRaises(TypeError, desc1.as_sddl,text)
+
+
     def test_as_sddl_no_domainsid(self):
         dom = security.dom_sid("S-2-0-0")
         text = "O:AOG:DAD:(A;;RPWPCCDCLCSWRCWDWOGA;;;S-1-0-0)"
diff --git a/source4/librpc/ndr/py_security.c b/source4/librpc/ndr/py_security.c
index 8ab790d..02dc059 100644
--- a/source4/librpc/ndr/py_security.c
+++ b/source4/librpc/ndr/py_security.c
@@ -173,7 +173,7 @@ static PyObject *py_descriptor_from_sddl(PyObject *self, PyObject *args)
 	PyObject *py_sid;
 	struct dom_sid *sid;
 
-	if (!PyArg_ParseTuple(args, "sO", &sddl, &py_sid))
+	if (!PyArg_ParseTuple(args, "sO!", &sddl, &dom_sid_Type, &py_sid))
 		return NULL;
 
 	sid = py_talloc_get_ptr(py_sid);
@@ -195,7 +195,7 @@ static PyObject *py_descriptor_as_sddl(PyObject *self, PyObject *args)
 	char *text;
 	PyObject *ret;
 
-	if (!PyArg_ParseTuple(args, "|O", &py_sid))
+	if (!PyArg_ParseTuple(args, "|O!", &dom_sid_Type, &py_sid))
 		return NULL;
 
 	if (py_sid != Py_None)


-- 
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