* string.c (rb_str_upto): generate sequence according to "succ"

  order.  formerly check was done by dictionary order.
  [ruby-talk:74138]

* string.c (rb_string_value): fill constant empty string along
  with setting ELTS_SHARED if str->ptr is NULL. [ruby-core:01179]

* string.c (rb_string_value_ptr): ditto.

* string.c (rb_check_string_type): ditto.

* string.c (str_gsub): move END(0) check before mbclen2().

* string.c (scan_once): reduce END(0) check.

* io.c (rb_io_initialize): accept fixnum mode.

* eval.c (error_print): replace strchr() by memchr(), einfo may
  contain "\0".

* pack.c (pack_unpack): range check for "@" move; initialize check
  for "m".

* error.c (syserr_initialize): avoid buffer overflow.

* file.c (rb_file_s_readlink): expand buffer until readlink
  succeed.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3982 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 4 deletions

diff --git a/ruby.c b/ruby.c
index f48898e3f..0437b5bb0 100644
--- a/ruby.c
+++ b/ruby.c
@@ -704,8 +704,8 @@ proc_options(argc, argv)
     }
 
     if (rb_safe_level() >= 4) {
-      OBJ_TAINT(rb_argv);
-      OBJ_TAINT(rb_load_path);
+	OBJ_TAINT(rb_argv);
+	OBJ_TAINT(rb_load_path);
     }
 
     if (!e_script) {
@@ -758,8 +758,8 @@ proc_options(argc, argv)
     xflag = 0;
 
     if (rb_safe_level() >= 4) {
-      FL_UNSET(rb_argv, FL_TAINT);
-      FL_UNSET(rb_load_path, FL_TAINT);
+	FL_UNSET(rb_argv, FL_TAINT);
+	FL_UNSET(rb_load_path, FL_TAINT);
     }
 }
 
@@ -774,6 +774,7 @@ load_file(fname, script)
     VALUE f;
     int line_start = 1;
 
+    if (!fname) rb_load_fail(fname);
     if (strcmp(fname, "-") == 0) {
 	f = rb_stdin;
     }