Michael Müller : server: Grant the same access rights when req->access is zero in duplicate_token.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f68659c6e878070a0d9f7bc94f1f3c6fe07a2990
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=f68659c6e878070a0d9f7bc94...

Author: Michael Müller <michael(a)fds-team.de>
Date:   Sat Feb  6 18:26:59 2021 -0600

server: Grant the same access rights when req->access is zero in duplicate_token.

Signed-off-by: Zebediah Figura <z.figura12(a)gmail.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 server/token.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server/token.c b/server/token.c
index ec2616098c6..2ae1cb1780a 100644
--- a/server/token.c
+++ b/server/token.c
@@ -1358,7 +1358,8 @@ DECL_HANDLER(duplicate_token)
         struct token *token = token_duplicate( src_token, req->primary, req->impersonation_level, sd, NULL, 0, NULL, 0 );
         if (token)
         {
-            reply->new_handle = alloc_handle_no_access_check( current->process, token, req->access, objattr->attributes );
+            unsigned int access = req->access ? req->access : get_handle_access( current->process, req->handle );
+            reply->new_handle = alloc_handle_no_access_check( current->process, token, access, objattr->attributes );
             release_object( token );
         }
         release_object( src_token );