* string.c (rb_str_sum): check was done with false pointer.

  [ruby-dev:24383]

* string.c (rb_str_sum): string may be altered.  [ruby-dev:24381]

* eval.c (rb_f_eval): defer pointer retrieval to prevent unsafe
  sourcefile string modification.  [ruby-dev:24373]

* io.c (io_read): block string buffer modification during
  rb_io_fread() by freezing it temporarily. [ruby-dev:24366]

* io.c (rb_io_s_popen): mode argument may be altered.
  [ruby-dev:24375]

* file.c (rb_file_s_basename): ext argument may be altered.
  [ruby-dev:24377]

* enum.c (enum_sort_by): use NODE instead of 2 element arrays.
  [ruby-dev:24378]

* string.c (rb_str_chomp_bang): StringValue() may change the
  receiver.  [ruby-dev:24371]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/intern.h b/intern.h
index 9eb521afdc..bc09ca188c 100644
--- a/intern.h
+++ b/intern.h
@@ -245,6 +245,8 @@ VALUE rb_gc_enable _((void));
 VALUE rb_gc_disable _((void));
 VALUE rb_gc_start _((void));
 /* hash.c */
+void st_foreach _((struct st_table *, int (*)(), unsigned long));
+void rb_hash_foreach _((VALUE, int (*)(), VALUE));
 VALUE rb_hash _((VALUE));
 VALUE rb_hash_new _((void));
 VALUE rb_hash_freeze _((VALUE));