commit dd9e392796d9a1e7ae1f38c74b2e5a77c6786d65
author Rob Shearman <rob@codeweavers.com> Wed Oct 24 16:04:42 2007 +0100
committer Alexandre Julliard <julliard@winehq.org> Thu Oct 25 12:47:22 2007 +0200
tree 649a25e27ae7bc316abac0d940a25bf7067fdc38
parent 87b15db6172af0497cfea4f1c9baaaec0b94ed1b

server: Use the security descriptor passed in when creating events.

server/event.c

diff --git a/server/event.c b/server/event.c
index 5d49845..f866211 100644
--- a/server/event.c
+++ b/server/event.c
@@ -34,6 +34,7 @@
 #include "handle.h"
 #include "thread.h"
 #include "request.h"
+#include "security.h"
 
 struct event
 {
@@ -69,7 +70,8 @@
 
 
 struct event *create_event( struct directory *root, const struct unicode_str *name,
-                            unsigned int attr, int manual_reset, int initial_state )
+                            unsigned int attr, int manual_reset, int initial_state,
+                            const struct security_descriptor *sd )
 {
     struct event *event;
 
@@ -80,6 +82,10 @@
             /* initialize it if it didn't already exist */
             event->manual_reset = manual_reset;
             event->signaled     = initial_state;
+            if (sd) default_set_sd( &event->obj, sd, OWNER_SECURITY_INFORMATION|
+                                                     GROUP_SECURITY_INFORMATION|
+                                                     DACL_SECURITY_INFORMATION|
+                                                     SACL_SECURITY_INFORMATION );
         }
     }
     return event;
@@ -165,13 +171,24 @@
     struct event *event;
     struct unicode_str name;
     struct directory *root = NULL;
+    const struct object_attributes *objattr = get_req_data();
+    const struct security_descriptor *sd;
 
     reply->handle = 0;
-    get_req_unicode_str( &name );
-    if (req->rootdir && !(root = get_directory_obj( current->process, req->rootdir, 0 )))
+
+    if (!objattr_is_valid( objattr, get_req_data_size() ))
         return;
 
-    if ((event = create_event( root, &name, req->attributes, req->manual_reset, req->initial_state )))
+    sd = objattr->sd_len ? (const struct security_descriptor *)(objattr + 1) : NULL;
+
+    /* get unicode string */
+    name.len = ((get_req_data_size() - sizeof(*objattr) - objattr->sd_len) / sizeof(WCHAR)) * sizeof(WCHAR);
+    name.str = (const WCHAR *)get_req_data() + (sizeof(*objattr) + objattr->sd_len) / sizeof(WCHAR);
+
+    if (objattr->rootdir && !(root = get_directory_obj( current->process, objattr->rootdir, 0 )))
+        return;
+
+    if ((event = create_event( root, &name, req->attributes, req->manual_reset, req->initial_state, sd )))
     {
         reply->handle = alloc_handle( current->process, event, req->access, req->attributes );
         release_object( event );