From f40f35fa0acc7264c2c1cad6a32cfb85fb8923d2 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 8 Dec 2004 10:24:10 +0000
Subject: r4098: catch null guid string so RPC-DRSUAPI works against my server
 (This used to be commit c4c83f04f55d206716380330d2a4d2b31f893346)

---
 source4/librpc/ndr/ndr_misc.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'source4/librpc/ndr/ndr_misc.c')

diff --git a/source4/librpc/ndr/ndr_misc.c b/source4/librpc/ndr/ndr_misc.c
index 0b5954d7f9..a538dd3033 100644
--- a/source4/librpc/ndr/ndr_misc.c
+++ b/source4/librpc/ndr/ndr_misc.c
@@ -37,6 +37,10 @@ NTSTATUS GUID_from_string(const char *s, struct GUID *guid)
 	uint32_t node[6];
 	int i;
 
+	if (s == NULL) {
+		return NT_STATUS_INVALID_PARAMETER;
+	}
+
 	if (11 == sscanf(s, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
 			 &time_low, &time_mid, &time_hi_and_version, 
 			 &clock_seq[0], &clock_seq[1],
-- 
cgit