Stack corrupted exception

[OhadMeir]

Hello

Lots of time I get an exception "Stack around the variable 'mac' was corrupted".
The exception can be ignored and then all works OK for me.

When debugging I noticed that in this line aa->PhysicalAddressLength is 8 while mac.address is 6 chars.
Faulty adapter description is "Microsoft Teredo Tunneling Adapter"

I run on Windows 10 using x64 compilation of FastDDS version 2.6.1

Can mac.address size be increased to 8?
It will affect the md5 calculated but I don't see any problem with this

Thank you