akr	2012-06-03 21:18:45 +0900 (Sun, 03 Jun 2012)

  New Revision: 35885

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=35885

  Log:
    * process.c (rb_check_argv): use rb_str_new_frozen instead of
      rb_str_new4.

  Modified files:
    trunk/ChangeLog
    trunk/process.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 35884)
+++ ChangeLog	(revision 35885)
@@ -1,3 +1,8 @@
+Sun Jun  3 21:18:17 2012  Tanaka Akira  <akr@f...>
+
+	* process.c (rb_check_argv): use rb_str_new_frozen instead of
+	  rb_str_new4.
+
 Sun Jun  3 20:10:52 2012  Tanaka Akira  <akr@f...>
 
 	* process.c (rb_proc_exec_e): extended version of rb_proc_exec() to
Index: process.c
===================================================================
--- process.c	(revision 35884)
+++ process.c	(revision 35885)
@@ -1797,12 +1797,12 @@
 	argv[0] = RARRAY_PTR(tmp)[1];
 	SafeStringValue(prog);
 	StringValueCStr(prog);
-	prog = rb_str_new4(prog);
+	prog = rb_str_new_frozen(prog);
 	name = RSTRING_PTR(prog);
     }
     for (i = 0; i < argc; i++) {
 	SafeStringValue(argv[i]);
-	argv[i] = rb_str_new4(argv[i]);
+	argv[i] = rb_str_new_frozen(argv[i]);
 	StringValueCStr(argv[i]);
     }
     security(name ? name : RSTRING_PTR(argv[0]));

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