From 869f9860ebe86a864daacd40115d432e55eebd68 Mon Sep 17 00:00:00 2001
From: Matthew Chapman <matty@samba.org>
Date: Wed, 24 Feb 1999 19:08:43 +0000
Subject: Return either STATUS_BUFFER_OVERFLOW or ERRDOS/ERRmoredata depending
 on whether the client supports 32-bit error codes. (This used to be commit
 cb5428308d6978f7bd76c1b878dd4a43135a274d)

---
 source3/smbd/ipc.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'source3')

diff --git a/source3/smbd/ipc.c b/source3/smbd/ipc.c
index c8c3b52194..a4d452b2a8 100644
--- a/source3/smbd/ipc.c
+++ b/source3/smbd/ipc.c
@@ -61,6 +61,7 @@ extern fstring global_myworkgroup;
 
 extern int Client;
 extern int smb_read_error;
+extern uint32 global_client_caps;
 
 static BOOL api_Unsupported(connection_struct *conn,uint16 vuid, char *param,char *data,
 			    int mdrcnt,int mprcnt,
@@ -187,13 +188,15 @@ static void send_trans_reply(char *outbuf,
 
 	if (buffer_too_large)
 	{
-#if 0
-		/* issue a buffer size warning.  on a DCE/RPC pipe, expect an SMBreadX... */
-		SIVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
-		SIVAL(outbuf, smb_rcls, 0x80000000 | NT_STATUS_ACCESS_VIOLATION);
-#endif
-		SCVAL(outbuf, smb_rcls, ERRDOS);
-		SSVAL(outbuf, smb_err, ERRmoredata);
+		if (global_client_caps & CAP_STATUS32)
+		{
+			/* issue a buffer size warning.  on a DCE/RPC pipe, expect an SMBreadX... */
+			SIVAL(outbuf, smb_flg2, FLAGS2_32_BIT_ERROR_CODES);
+			SIVAL(outbuf, smb_rcls, 0x80000005); /* STATUS_BUFFER_OVERFLOW */
+		} else {
+			SCVAL(outbuf, smb_rcls, ERRDOS);
+			SSVAL(outbuf, smb_err, ERRmoredata);
+		}
 	}
 
 	copy_trans_params_and_data(outbuf, align,
-- 
cgit