From f47c91053ffb0c4477a6dc7271dae0b20b6223c3 Mon Sep 17 00:00:00 2001
From: Nick Kralevich <nnk@google.com>
Date: Mon, 17 Dec 2018 09:32:23 -0800
Subject: [PATCH] use epoll_create1(EPOLL_CLOEXEC)

epoll_create(0) leaks file descriptors. Use epoll_create1(EPOLL_CLOEXEC)
instead.

Bug: 120983106
Test: compiles and boots
Change-Id: I2a733d4482d6a74ceb3254e501cdb5f6de0cd5dc
---
 libappfuse/FuseBridgeLoop.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libappfuse/FuseBridgeLoop.cc b/libappfuse/FuseBridgeLoop.cc
index 8b0c53eb2..ac94e6917 100644
--- a/libappfuse/FuseBridgeLoop.cc
+++ b/libappfuse/FuseBridgeLoop.cc
@@ -311,7 +311,7 @@ class BridgeEpollController : private EpollController {
 };
 
 FuseBridgeLoop::FuseBridgeLoop() : opened_(true) {
-    base::unique_fd epoll_fd(epoll_create1(/* no flag */ 0));
+    base::unique_fd epoll_fd(epoll_create1(EPOLL_CLOEXEC));
     if (epoll_fd.get() == -1) {
         PLOG(ERROR) << "Failed to open FD for epoll";
         opened_ = false;