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

libiberty/ChangeLog

+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

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");
 }