commit 23399ac7ee9ae64c52462783e8375885009ac058
author Pawin Vongmasa <pawin@google.com> Thu Apr 25 03:44:52 2019 -0700
committer Steven Moreland <smoreland@google.com> Tue May 07 14:27:18 2019 +0000
tree 4667e610428992d32e91aa7de42167b2d7c14b7c
parent d076fdd546ea146e180061975ea820e4387bc44a

Zero-initialize HIDL structs before passing

Test: atest CtsMediaTestCases -- --module-arg CtsMediaTestCases:size:small
(only existing failures/flakes)
Bug: 131267328
Bug: 131356202
Change-Id: I91e6e0c692d470f4d3a713068545cedf5ae925a7

libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp

diff --git a/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp b/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
index e64ba9b..cee1b81 100644
--- a/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
+++ b/libs/gui/bufferqueue/1.0/H2BGraphicBufferProducer.cpp
@@ -1061,7 +1061,7 @@
 
 status_t H2BGraphicBufferProducer::attachBuffer(
         int* outSlot, const sp<GraphicBuffer>& buffer) {
-    AnwBuffer tBuffer;
+    AnwBuffer tBuffer{};
     wrapAs(&tBuffer, *buffer);
     status_t fnStatus;
     status_t transStatus = toStatusT(mBase->attachBuffer(tBuffer,
@@ -1076,7 +1076,7 @@
         int slot,
         const QueueBufferInput& input,
         QueueBufferOutput* output) {
-    HGraphicBufferProducer::QueueBufferInput tInput;
+    HGraphicBufferProducer::QueueBufferInput tInput{};
     native_handle_t* nh;
     if (!wrapAs(&tInput, &nh, input)) {
         ALOGE("H2BGraphicBufferProducer::queueBuffer - "