* array.c (rb_ary_uniq_bang): element size might change during

  comparison.  [ruby-dev:24298]

* enum.c (enum_sort_by): do not use qsort directly.  use
  rb_ary_sort_bang() instead.  [ruby-dev:24291]

* enum.c (enum_sort_by): pedantic type check added.
  [ruby-dev:24291]

* hash.c (rb_hash_foreach_iter): check iter_lev after each
  iteration.  [ruby-dev:24289]

* array.c (rb_ary_and): element size might change during
  comparison.  [ruby-dev:24290]

* array.c (rb_ary_or): ditto. [ruby-dev:24292]

* array.c (rb_ary_equal): wrong fix. [ruby-dev:24286]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@6940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/dir.c b/dir.c
index 932702232..6448634f1 100644
--- a/dir.c
+++ b/dir.c
@@ -648,8 +648,9 @@ dir_s_chdir(argc, argv, obj)
 
     if (rb_block_given_p()) {
 	struct chdir_data args;
+	char *cwd = my_getcwd();
 
-	args.old_path = rb_str_new2(my_getcwd());
+	args.old_path = rb_tainted_str_new2(cwd); free(cwd);
 	args.new_path = path;
 	args.done = Qfalse;
 	return rb_ensure(chdir_yield, (VALUE)&args, chdir_restore, (VALUE)&args);