From 4c783e558422d27279ad0812899b1f641dec8643 Mon Sep 17 00:00:00 2001
From: Yakun Xu <xyk@google.com>
Date: Wed, 5 Dec 2018 06:38:55 +0800
Subject: [PATCH] [android] fix untracked pid in Android (#3343)

---
 src/posix/platform/hdlc_interface.cpp | 7 ++++++-
 src/posix/platform/hdlc_interface.hpp | 6 ++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/posix/platform/hdlc_interface.cpp b/src/posix/platform/hdlc_interface.cpp
index 8583065d0..c1c94ac07 100644
--- a/src/posix/platform/hdlc_interface.cpp
+++ b/src/posix/platform/hdlc_interface.cpp
@@ -121,9 +121,14 @@ exit:
     return error;
 }
 
+HdlcInterface::~HdlcInterface(void)
+{
+    Deinit();
+}
+
 void HdlcInterface::Deinit(void)
 {
-    assert(mSockFd != -1);
+    VerifyOrExit(mSockFd != -1);
 
     VerifyOrExit(0 == close(mSockFd), perror("close NCP"));
     VerifyOrExit(-1 != wait(NULL), perror("wait NCP"));
diff --git a/src/posix/platform/hdlc_interface.hpp b/src/posix/platform/hdlc_interface.hpp
index 735241960..bd39370e4 100644
--- a/src/posix/platform/hdlc_interface.hpp
+++ b/src/posix/platform/hdlc_interface.hpp
@@ -79,6 +79,12 @@ public:
      */
     explicit HdlcInterface(Callbacks &aCallbacks);
 
+    /**
+     * This destructor deinitializes the object.
+     *
+     */
+    ~HdlcInterface(void);
+
     /**
      * This method initializes the interface to the Radio Co-processor (RCP)
      *