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server: Keep a reference on the desktop the hook are registered for.

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Rémi Bernon 2024-06-24 16:32:29 +02:00 committed by Alexandre Julliard
parent fd3de9005e
commit f784374bcb
1 changed files with 4 additions and 0 deletions
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4
server/hook.c
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@ -43,6 +43,7 @@ struct hook
{
struct list chain; /* hook chain entry */
user_handle_t handle; /* user handle for this hook */
struct desktop *desktop; /* desktop the hook is registered for */
struct process *process; /* process the hook is set to */
struct thread *thread; /* thread the hook is set to */
struct thread *owner; /* owner of the out of context hook */
@ -145,6 +146,7 @@ static struct hook *add_hook( struct desktop *desktop, struct thread *thread, in
free( hook );
return NULL;
}
hook->desktop = (struct desktop *)grab_object( desktop );
hook->thread = thread ? (struct thread *)grab_object( thread ) : NULL;
hook->table = table;
hook->index = index;
@ -165,6 +167,7 @@ static void free_hook( struct hook *hook )
release_object( hook->thread );
}
if (hook->process) release_object( hook->process );
release_object( hook->desktop );
release_object( hook->owner );
list_remove( &hook->chain );
free( hook );
@ -500,6 +503,7 @@ DECL_HANDLER(remove_hook)
return;
}
}
remove_hook( hook );
reply->active_hooks = get_active_hooks();
}