From 3272b1dd602196b2105afda1f9979a8f9596d71e Mon Sep 17 00:00:00 2001
From: Gerald Carter <jerry@samba.org>
Date: Wed, 30 May 2007 21:55:49 +0000
Subject: r23251: whoops!  Fix compile error (This used to be commit
 22a3ea40ac69fa3722abf28db845ab284a65ad97)

---
 source3/libads/authdata.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'source3/libads')

diff --git a/source3/libads/authdata.c b/source3/libads/authdata.c
index 8e951dde80..9dfb9cba09 100644
--- a/source3/libads/authdata.c
+++ b/source3/libads/authdata.c
@@ -451,10 +451,11 @@ static BOOL pac_io_pac_signature_data(const char *desc,
 				      PAC_SIGNATURE_DATA *data, uint32 length,
 				      prs_struct *ps, int depth)
 {
-	uint32 siglen = length - sizeof(uint32);
+	uint32 siglen = 0;
+
 	prs_debug(ps, depth, desc, "pac_io_pac_signature_data");
 	depth++;
-	
+
 	if (data == NULL)
 		return False;
 
@@ -463,6 +464,9 @@ static BOOL pac_io_pac_signature_data(const char *desc,
 	if (!prs_uint32("type", ps, depth, &data->type))
 		return False;
 
+	if ( length > sizeof(uint32) )
+		siglen = length - sizeof(uint32);	
+
 	if (UNMARSHALLING(ps) && length) {
 		if (siglen) {
 			data->signature.buffer = PRS_ALLOC_MEM(ps, uint8, siglen);
-- 
cgit