commit 66cc8da09da84047a6a1cad8be2d5c2542d9dcbf
author Thierry Strudel <tstrudel@google.com> Fri Jan 13 23:10:19 2017 -0800
committer Thierry Strudel <tstrudel@google.com> Fri Jan 13 23:10:19 2017 -0800
tree 28d5c250a5505ab210d46e2a30c7b9ec2d05d9d7
parent 43511435d2dbcab22d5f38b24bf4101981cd19df

soundtrigger: initialize mHwDevice member in constructor

audioserver crashes when sound_trigger legacy HAL does not exist on the device,
as mHwDevice is not initialized to NULL.

Bug: 32022304
Change-Id: I47642927e91c03817508d462cfcc58370e89b184
Signed-off-by: Thierry Strudel <tstrudel@google.com>

soundtrigger/2.0/default/SoundTriggerHalImpl.cpp

diff --git a/soundtrigger/2.0/default/SoundTriggerHalImpl.cpp b/soundtrigger/2.0/default/SoundTriggerHalImpl.cpp
index 73066e6..afda739 100644
--- a/soundtrigger/2.0/default/SoundTriggerHalImpl.cpp
+++ b/soundtrigger/2.0/default/SoundTriggerHalImpl.cpp
@@ -295,7 +295,7 @@
 }
 
 SoundTriggerHalImpl::SoundTriggerHalImpl(const char *moduleName)
-    : mModuleName(moduleName), mNextModelId(1)
+    : mModuleName(moduleName), mHwDevice(NULL), mNextModelId(1)
 {
 }