adhd: Fix undefined behavior in rclient_unittest

We need to extract the value from misaligned address structure before
comparing it with normal structure in EXPECT_EQ.

BUG=chromium:857597
TEST=FEATURE=test USE=asan emerge-amd64-generic adhd

Change-Id: I13ac7a84bdc935dc53190baeecc9a29e1606b0fe
Reviewed-on: https://chromium-review.googlesource.com/1127201
Commit-Ready: Chih-Yang Hsia <paulhsia@chromium.org>
Tested-by: Chih-Yang Hsia <paulhsia@chromium.org>
Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org>
1 file changed