From: Dexuan Cui <decui@microsoft.com>
Date: Sat, 15 Jun 2019 03:22:32 +0000

These warnings are not introduced by this patch from Sunil.

I'm not sure why I didn't notice these warnings before.  
Probably my gcc version is not new eought? 

Actually these warnings are bogus, as I checked the related functions,
which may confuse the compiler's static analysis.

I'm going to make a patch to initialize the pointers to NULL to suppress
the warnings. My patch will be based on the latest's net.git + this patch
from Sunil.

Sunil should then resubmit his patch against something that has the
warning suppression patch applied.