From b414255f53b560a06e642251535b019327ba0d7b Mon Sep 17 00:00:00 2001
From: Naveen Leekha <leekha@google.com>
Date: Tue, 22 Sep 2015 18:04:44 -0700
Subject: [PATCH] Initialize local variables to avoid data leak

The uninitialized local variables pick up
whatever the memory content was there on stack.
This data gets sent to the remote process in
case of a failed transaction, which is a security
issue. Fixed.

(Partial manual merge of master change
 12ba0f57d028a9c8f4eb3afddc326b70677d1e0c. Rest
 to automerge from klp-dev)

For b/23696300

Change-Id: I704c9fab327b3545c58e8a9a96ac542eb7469c2a
---
 libs/gui/IGraphicBufferProducer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp
index 1e28f9bb8..dd9db3378 100644
--- a/libs/gui/IGraphicBufferProducer.cpp
+++ b/libs/gui/IGraphicBufferProducer.cpp
@@ -344,7 +344,7 @@ status_t BnGraphicBufferProducer::onTransact(
             CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
             sp<GraphicBuffer> buffer = new GraphicBuffer();
             data.read(*buffer.get());
-            int slot;
+            int slot = 0;
             int result = attachBuffer(&slot, buffer);
             reply->writeInt32(slot);
             reply->writeInt32(result);