Index: server/process.c
--- server/process.c.orig
+++ server/process.c
@@ -640,6 +640,9 @@ struct process *create_process( int fd, struct process
     process->rawinput_device_count = 0;
     process->rawinput_mouse  = NULL;
     process->rawinput_kbd    = NULL;
+#ifdef __OpenBSD__
+    process->signal_targets  = NULL;
+#endif
     memset( &process->image_info, 0, sizeof(process->image_info) );
     list_init( &process->rawinput_entry );
     list_init( &process->kernel_object );
