NULL call to _Workspace_Free() via _Objects_Extend_information at startup

Chris Johns chrisj at
Tue Mar 1 00:05:30 UTC 2011

On 1/03/11 10:58 AM, Joel Sherrill wrote:
> If you can get a NULL pointer to _Heap_Free, then 4.10 is impacted.
> But the code path that trips this is new in 4.11 and recent.  It shouldn't
> be easy/possible to trip on 4.10 (or ?) but the fix will go in anyway.

Is the heap protection enabled in released versions of RTEMS ?

The problem is only triggered when heap protection is on.


More information about the users mailing list