[PATCH] NDnS: Avoid calling memcpy with identical source and destination addresses

[inaky.perez-gonzalez at intel.com (Inaky Perez-Gonzalez)]

On Sat, 2011-02-05 at 10:49 -0500, David Ward wrote:
> Add a test to avoid calling memcpy with identical source and destination
> addresses, which has undefined behavior and causes Valgrind to report an
> error.
> 
> Signed-off-by: David Ward <david.ward at ll.mit.edu>

Merged, thanks