From 7f61a67c412f3250a704835228b966a50481a81b Mon Sep 17 00:00:00 2001
From: Henry Fang <quxiangfang@google.com>
Date: Tue, 23 Jun 2020 17:47:51 -0700
Subject: Fixed a invalid fd issue

LinearBlock close the fd why it's recycled, so we need dup the fd to create a LinearBlock.

bug: 159753135
Test: Manual
Change-Id: Ic2b4e3c535e60983b2a4fc5f5ce6e809731fd581
---
 media/jni/android_media_tv_Tuner.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/media/jni/android_media_tv_Tuner.cpp b/media/jni/android_media_tv_Tuner.cpp
index e8f18a59049e..515d610109ab 100644
--- a/media/jni/android_media_tv_Tuner.cpp
+++ b/media/jni/android_media_tv_Tuner.cpp
@@ -335,7 +335,7 @@ jobject MediaEvent::getLinearBlock() {
     if (mLinearBlockObj != NULL) {
         return mLinearBlockObj;
     }
-    mIonHandle = new C2HandleIon(mAvHandle->data[0], mDataLength);
+    mIonHandle = new C2HandleIon(dup(mAvHandle->data[0]), mDataLength);
     std::shared_ptr<C2LinearBlock> block = _C2BlockFactory::CreateLinearBlock(mIonHandle);
 
     JNIEnv *env = AndroidRuntime::getJNIEnv();
-- 
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