Attachment 1749 Details for Bug 3512 – Patch for 3.0.21c.

[patch] Patch for 3.0.21c.

look (text/plain), 2.30 KB, created by Jeremy Allison on 2006-02-21 17:19:41 UTC

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Creator: Jeremy Allison

Created: 2006-02-21 17:19:41 UTC

Size: 2.30 KB

patch

obsolete

>Index: smbd/sesssetup.c
>===================================================================
>--- smbd/sesssetup.c	(revision 13602)
>+++ smbd/sesssetup.c	(working copy)
>@@ -70,6 +70,23 @@
> }
> 
> /****************************************************************************
>+ Start the signing engine if needed. Don't fail signing here.
>+****************************************************************************/
>+
>+static void sessionsetup_start_signing_engine(const auth_serversupplied_info *server_info, char *inbuf)
>+{
>+	if (!server_info->guest && !srv_signing_started()) {
>+		/* We need to start the signing engine
>+		 * here but a W2K client sends the old
>+		 * "BSRSPYL " signature instead of the
>+		 * correct one. Subsequent packets will
>+		 * be correct.
>+		 */
>+	       	srv_check_sign_mac(inbuf, False);
>+	}
>+}
>+
>+/****************************************************************************
>  Send a security blob via a session setup reply.
> ****************************************************************************/
> 
>@@ -355,15 +372,7 @@
> 		
> 		SSVAL(outbuf, smb_uid, sess_vuid);
> 
>-		if (!server_info->guest && !srv_signing_started()) {
>-			/* We need to start the signing engine
>-			 * here but a W2K client sends the old
>-			 * "BSRSPYL " signature instead of the
>-			 * correct one. Subsequent packets will
>-			 * be correct.
>-			 */
>-		       	srv_check_sign_mac(inbuf, False);
>-		}
>+		sessionsetup_start_signing_engine(server_info, inbuf);
> 	}
> 
>         /* wrap that up in a nice GSS-API wrapping */
>@@ -436,16 +445,7 @@
> 			
> 			SSVAL(outbuf,smb_uid,sess_vuid);
> 
>-			if (!server_info->guest && !srv_signing_started()) {
>-				/* We need to start the signing engine
>-				 * here but a W2K client sends the old
>-				 * "BSRSPYL " signature instead of the
>-				 * correct one. Subsequent packets will
>-				 * be correct.
>-				 */
>-
>-				srv_check_sign_mac(inbuf, False);
>-			}
>+			sessionsetup_start_signing_engine(server_info, inbuf);
> 		}
> 	}
> 
>@@ -1107,9 +1107,7 @@
> 	/* current_user_info is changed on new vuid */
> 	reload_services( True );
> 
>- 	if (!server_info->guest && !srv_signing_started() && !srv_check_sign_mac(inbuf, True)) {
>-		exit_server("reply_sesssetup_and_X: bad smb signature");
>-	}
>+	sessionsetup_start_signing_engine(server_info, inbuf);
> 
> 	SSVAL(outbuf,smb_uid,sess_vuid);
> 	SSVAL(inbuf,smb_uid,sess_vuid);

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