From 55fd316ea798f2c77ad80def9f9b50d59391f1c2 Mon Sep 17 00:00:00 2001
From: Jeff Sharkey <jsharkey@android.com>
Date: Wed, 1 Apr 2015 22:31:40 -0700
Subject: [PATCH] Give SocketListener some FD_CLOEXEC.

Sockets love FD_CLOEXEC.

Bug: 19993667
Change-Id: I0d72a27e0f46b79843bb91ed48ebaf1c89484fd2
---
 libsysutils/src/SocketListener.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libsysutils/src/SocketListener.cpp b/libsysutils/src/SocketListener.cpp
index 527a6a0a3..3011ed7a8 100644
--- a/libsysutils/src/SocketListener.cpp
+++ b/libsysutils/src/SocketListener.cpp
@@ -86,6 +86,7 @@ int SocketListener::startListener(int backlog) {
             return -1;
         }
         SLOGV("got mSock = %d for %s", mSock, mSocketName);
+        fcntl(mSock, F_SETFD, FD_CLOEXEC);
     }
 
     if (mListen && listen(mSock, backlog) < 0) {
@@ -212,6 +213,7 @@ void SocketListener::runListener() {
                 sleep(1);
                 continue;
             }
+            fcntl(c, F_SETFD, FD_CLOEXEC);
             pthread_mutex_lock(&mClientsLock);
             mClients->push_back(new SocketClient(c, true, mUseCmdNum));
             pthread_mutex_unlock(&mClientsLock);