From: Kai Tietz <kai.tietz@onevision.com>
Date: Fri, 29 May 2009 20:20:40 +0000 (+0000)
Subject: pex-win32.c (pex_win32_fdopenr): Set INHERIT to false.
X-Git-Tag: releases/gcc-4.5.0~5482
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bb870b58e27150a19d8e456074e348e9e768d7c1;p=thirdparty%2Fgcc.git

pex-win32.c (pex_win32_fdopenr): Set INHERIT to false.

2009-05-29  Kai Tietz  <kai.tietz@onevision.com>

        * pex-win32.c (pex_win32_fdopenr): Set INHERIT to false.

From-SVN: r147984
---

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 837dbdaca4d3..5d93cf1234ae 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,7 @@
+2009-05-29  Kai Tietz  <kai.tietz@onevision.com>
+
+        * pex-win32.c (pex_win32_fdopenr): Set INHERIT to false.
+
 2009-05-29  Michael Matz  <matz@suse.de>
 
 	* fibheap.c (fibheap_replace_key_data): Make sure we don't early
diff --git a/libiberty/pex-win32.c b/libiberty/pex-win32.c
index 91e0bc882ff1..44274067482c 100644
--- a/libiberty/pex-win32.c
+++ b/libiberty/pex-win32.c
@@ -915,6 +915,11 @@ static FILE *
 pex_win32_fdopenr (struct pex_obj *obj ATTRIBUTE_UNUSED, int fd,
 		   int binary)
 {
+  HANDLE h = (HANDLE) _get_osfhandle (fd);
+  if (h == INVALID_HANDLE_VALUE)
+    return NULL;
+  if (! SetHandleInformation (h, HANDLE_FLAG_INHERIT, 0))
+    return NULL;
   return fdopen (fd, binary ? "rb" : "r");
 }