tree 383672a502accb1287de1747c36db420cbea7695
parent 0f0498ad508e6747dc7b72a6e63de2f2befa2e1c
author Bjorn Andersson <bjorn.andersson@sonymobile.com> 1451416625 -0800
committer Bjorn Andersson <bjorn.andersson@sonymobile.com> 1451416625 -0800

libnetutils: Check socket() return value

Add a check for socket() errors and make sure to preserve errno over the
subsequent close() calls.

Change-Id: If52d76cd3cb45044eaaf7fea9bfd4471dc66a078