From d24403ac8ea6c249097c8281a3d2bdaddcb36856 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Mon, 1 Aug 2011 18:05:29 +0200
Subject: [PATCH] uv-unix: safely close pipe file descriptors

---
 src/uv-unix.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/uv-unix.c b/src/uv-unix.c
index 2dde2c3c..85246ae4 100644
--- a/src/uv-unix.c
+++ b/src/uv-unix.c
@@ -2309,17 +2309,17 @@ int uv_spawn(uv_process_t* process, uv_process_options_t options) {
 
   if (pid == 0) {
     if (stdin_pipe[0] >= 0) {
-      close(stdin_pipe[1]);
+      uv__close(stdin_pipe[1]);
       dup2(stdin_pipe[0],  STDIN_FILENO);
     }
 
     if (stdout_pipe[1] >= 0) {
-      close(stdout_pipe[0]);
+      uv__close(stdout_pipe[0]);
       dup2(stdout_pipe[1], STDOUT_FILENO);
     }
 
     if (stderr_pipe[1] >= 0) {
-      close(stderr_pipe[0]);
+      uv__close(stderr_pipe[0]);
       dup2(stderr_pipe[1], STDERR_FILENO);
     }
 
@@ -2354,7 +2354,7 @@ int uv_spawn(uv_process_t* process, uv_process_options_t options) {
   if (stdin_pipe[1] >= 0) {
     assert(options.stdin_stream);
     assert(stdin_pipe[0] >= 0);
-    close(stdin_pipe[0]);
+    uv__close(stdin_pipe[0]);
     uv__nonblock(stdin_pipe[1], 1);
     uv__stream_open((uv_stream_t*)options.stdin_stream, stdin_pipe[1]);
   }
@@ -2362,7 +2362,7 @@ int uv_spawn(uv_process_t* process, uv_process_options_t options) {
   if (stdout_pipe[0] >= 0) {
     assert(options.stdout_stream);
     assert(stdout_pipe[1] >= 0);
-    close(stdout_pipe[1]);
+    uv__close(stdout_pipe[1]);
     uv__nonblock(stdout_pipe[0], 1);
     uv__stream_open((uv_stream_t*)options.stdout_stream, stdout_pipe[0]);
   }
@@ -2370,7 +2370,7 @@ int uv_spawn(uv_process_t* process, uv_process_options_t options) {
   if (stderr_pipe[0] >= 0) {
     assert(options.stderr_stream);
     assert(stderr_pipe[1] >= 0);
-    close(stderr_pipe[1]);
+    uv__close(stderr_pipe[1]);
     uv__nonblock(stderr_pipe[0], 1);
     uv__stream_open((uv_stream_t*)options.stderr_stream, stderr_pipe[0]);
   }
@@ -2379,12 +2379,12 @@ int uv_spawn(uv_process_t* process, uv_process_options_t options) {
 
 error:
   uv_err_new((uv_handle_t*)process, errno);
-  close(stdin_pipe[0]);
-  close(stdin_pipe[1]);
-  close(stdout_pipe[0]);
-  close(stdout_pipe[1]);
-  close(stderr_pipe[0]);
-  close(stderr_pipe[1]);
+  uv__close(stdin_pipe[0]);
+  uv__close(stdin_pipe[1]);
+  uv__close(stdout_pipe[0]);
+  uv__close(stdout_pipe[1]);
+  uv__close(stderr_pipe[0]);
+  uv__close(stderr_pipe[1]);
   return -1;
 }