From: Stefan Metzmacher <metze@samba.org>
Date: Tue, 9 Feb 2021 12:48:36 +0000 (+0100)
Subject: s3:pysmbd: fix fd leak in py_smbd_create_file()
X-Git-Tag: tevent-0.11.0~1771
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d8fa464a2dfb11df4e1db4ebffe8bd28ff118c75;p=thirdparty%2Fsamba.git

s3:pysmbd: fix fd leak in py_smbd_create_file()

Various 'samba-tool domain backup' commands use this and will
fail if there's over ~1000 files in the sysvol folder.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13898

Signed-off-by: Stefan Metzmacher <metze@samba.org>
---

diff --git a/source3/smbd/pysmbd.c b/source3/smbd/pysmbd.c
index c78aefd32f7..ecbdd7a29e8 100644
--- a/source3/smbd/pysmbd.c
+++ b/source3/smbd/pysmbd.c
@@ -1185,9 +1185,12 @@ static PyObject *py_smbd_create_file(PyObject *self, PyObject *args, PyObject *k
 	if (!NT_STATUS_IS_OK(status)) {
 		DBG_ERR("init_files_struct failed: %s\n",
 			nt_errstr(status));
+	} else if (fsp != NULL) {
+		SMB_VFS_CLOSE(fsp);
 	}
 
 	TALLOC_FREE(frame);
+	PyErr_NTSTATUS_NOT_OK_RAISE(status);
 	Py_RETURN_NONE;
 }