Provide required permissions for newly created file.
Call only used for temporary ldout file, thus using mode 0600.

https://bugs.gentoo.org/256638

2009-01-30 Martin von Gagern

--- gcc-3.4.6/gcc/collect2.c
+++ gcc-3.4.6/gcc/collect2.c
@@ -1540,7 +1540,7 @@ collect_execute (const char *prog, char 
   if (redir)
     {
       /* Open response file.  */
-      redir_handle = open (redir, O_WRONLY | O_TRUNC | O_CREAT);
+      redir_handle = open (redir, O_WRONLY | O_TRUNC | O_CREAT, S_IRUSR | S_IWUSR);
 
       /* Duplicate the stdout and stderr file handles
 	 so they can be restored later.  */