commit d4e3161e070e91ab6796ffba7246adc36a0ec6d1
author Steven Moreland <smoreland@google.com> Thu Aug 06 19:32:45 2020 +0000
committer Anis Assi <anisassi@google.com> Thu Sep 10 13:52:00 2020 -0700
tree 01cc49d6754f2331131a4c0cf9aa914c559fcff7
parent 013eb744f289c70e6d3fe180500d9a414ac55539

libbinder_ndk: fix failure when dump/shell are unset

People directly using libbinder_ndk functions who didn't create a debug
dump function function would fail to initialize that pointer, and
potentially crash. Those who didn't create a shell function were
guaranteed to crash. This wasn't noticed because the C++ wrappers which
are the recommended way to use libbinder_ndk always set these functions.

Bug: 161812320
Test: unit tests

Merged-In: I1f6909531bc640097f3f48c4a558fd03f2fa62cb
Change-Id: I1f6909531bc640097f3f48c4a558fd03f2fa62cb
(cherry picked from commit 8d49c3fbae160936ac44a1213e53e6cf617ee867)