tree 27bbfc45d164a1e23394bc765557ad565decba26
parent 4eabbe3f43ac9b89c1bd91cfc89880f5997d23ca
author Luke Huang <huangluke@google.com> 1590473822 +0800
committer Luke Huang <huangluke@google.com> 1590683518 +0800

Skip the legacy stats recording if DNS requests are denied by network policy

In order to prevent the false INTERNAL_ERROR event which is caused by
network policy fill up the legacy DNS stats, skip adding new legacy DNS
stats when we got errno == EPERM.

Bug: 151166599
Test: atest
Change-Id: I4c1d2a5c9f43650a5346a5ee0bb88eb36f850096