From c7777f4fd97b053ca707b05fae0b4b793b189d3b Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Fri, 3 Feb 2012 17:31:00 -0800
Subject: [PATCH] rt: Add sanity checks when we hit the max task/port id

---
 src/rt/rust_kernel.cpp | 1 +
 src/rt/rust_task.cpp   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/rt/rust_kernel.cpp b/src/rt/rust_kernel.cpp
index 46bed7237c19..367b76a9136c 100644
--- a/src/rt/rust_kernel.cpp
+++ b/src/rt/rust_kernel.cpp
@@ -89,6 +89,7 @@ rust_kernel::register_task(rust_task *task) {
         task->user.id = max_task_id++;
         task_table.put(task->user.id, task);
     }
+    K(srv, task->user.id != INTPTR_MAX, "Hit the maximum task id");
     KLOG_("Registered task %" PRIdPTR, task->user.id);
     int new_live_tasks = sync::increment(live_tasks);
     KLOG_("Total outstanding tasks: %d", new_live_tasks);
diff --git a/src/rt/rust_task.cpp b/src/rt/rust_task.cpp
index 1563fe635162..136b00e1f56e 100644
--- a/src/rt/rust_task.cpp
+++ b/src/rt/rust_task.cpp
@@ -628,6 +628,7 @@ rust_port_id rust_task::register_port(rust_port *port) {
     scoped_lock with(lock);
 
     rust_port_id id = next_port_id++;
+    A(thread, id != INTPTR_MAX, "Hit the maximum port id");
     port_table.put(id, port);
     return id;
 }