From: Jeremy Allison <jra@samba.org>
Date: Mon, 1 Dec 2003 02:25:56 +0000 (+0000)
Subject: Don't automatically set nt status code flag unless client tells us it can
X-Git-Url: http://git.samba.org/samba.git/?p=jra%2Fsamba%2F.git;a=commitdiff_plain;h=6bb8f54e018db066d93f960ec0f257a77671b593

Don't automatically set nt status code flag unless client tells us it can
cope.
Jeremy.
(This used to be commit 0d82ac57a59276adb403f8e023578c2d6d5136e4)
---

diff --git a/source3/smbd/process.c b/source3/smbd/process.c
index 8a90a15d297..d93826bc7e2 100644
--- a/source3/smbd/process.c
+++ b/source3/smbd/process.c
@@ -924,11 +924,17 @@ const char *smb_fn_name(int type)
 	return(smb_messages[type].name);
 }
 
-
 /****************************************************************************
- Helper function for contruct_reply.
+ Helper functions for contruct_reply.
 ****************************************************************************/
 
+static uint32 common_flags2 = FLAGS2_LONG_PATH_COMPONENTS|FLAGS2_EXTENDED_SECURITY;
+
+void add_to_common_flags2(uint32 v)
+{
+	common_flags2 |= v;
+}
+
 void construct_reply_common(char *inbuf,char *outbuf)
 {
 	memset(outbuf,'\0',smb_size);
@@ -941,9 +947,8 @@ void construct_reply_common(char *inbuf,char *outbuf)
 	SCVAL(outbuf,smb_reh,0);
 	SCVAL(outbuf,smb_flg, FLAG_REPLY | (CVAL(inbuf,smb_flg) & FLAG_CASELESS_PATHNAMES)); 
 	SSVAL(outbuf,smb_flg2,
-	      (SVAL(inbuf,smb_flg2) & FLAGS2_UNICODE_STRINGS) |
-	      FLAGS2_LONG_PATH_COMPONENTS |
-	      FLAGS2_32_BIT_ERROR_CODES | FLAGS2_EXTENDED_SECURITY);
+		(SVAL(inbuf,smb_flg2) & FLAGS2_UNICODE_STRINGS) |
+		common_flags2);
 
 	SSVAL(outbuf,smb_err,SMB_SUCCESS);
 	SSVAL(outbuf,smb_tid,SVAL(inbuf,smb_tid));
diff --git a/source3/smbd/sesssetup.c b/source3/smbd/sesssetup.c
index 64c25db2ab0..fb0744bb730 100644
--- a/source3/smbd/sesssetup.c
+++ b/source3/smbd/sesssetup.c
@@ -472,6 +472,11 @@ static int reply_sesssetup_and_X_spnego(connection_struct *conn, char *inbuf,
 
 	if (global_client_caps == 0) {
 		global_client_caps = IVAL(inbuf,smb_vwv10);
+
+		if (global_client_caps & CAP_STATUS32) {
+			add_to_common_flags2(FLAGS2_32_BIT_ERROR_CODES);
+		}
+
 	}
 		
 	p = (uint8 *)smb_buf(inbuf);
@@ -615,17 +620,22 @@ int reply_sesssetup_and_X(connection_struct *conn, char *inbuf,char *outbuf,
 		enum remote_arch_types ra_type = get_remote_arch();
 		char *p = smb_buf(inbuf);    
 
-		if(global_client_caps == 0)
+		if(global_client_caps == 0) {
 			global_client_caps = IVAL(inbuf,smb_vwv11);
 		
-		/* client_caps is used as final determination if client is NT or Win95. 
-		   This is needed to return the correct error codes in some
-		   circumstances.
-		*/
+			if (global_client_caps & CAP_STATUS32) {
+				add_to_common_flags2(FLAGS2_32_BIT_ERROR_CODES);
+			}
+
+			/* client_caps is used as final determination if client is NT or Win95. 
+			   This is needed to return the correct error codes in some
+			   circumstances.
+			*/
 		
-		if(ra_type == RA_WINNT || ra_type == RA_WIN2K || ra_type == RA_WIN95) {
-			if(!(global_client_caps & (CAP_NT_SMBS | CAP_STATUS32))) {
-				set_remote_arch( RA_WIN95);
+			if(ra_type == RA_WINNT || ra_type == RA_WIN2K || ra_type == RA_WIN95) {
+				if(!(global_client_caps & (CAP_NT_SMBS | CAP_STATUS32))) {
+					set_remote_arch( RA_WIN95);
+				}
 			}
 		}
 
@@ -686,7 +696,7 @@ int reply_sesssetup_and_X(connection_struct *conn, char *inbuf,char *outbuf,
 			ra_lanman_string( native_lanman );
 
 	}
-	
+
 	if (SVAL(inbuf,smb_vwv4) == 0) {
 		setup_new_vc_session();
 	}