* process.c (security): always give warning for insecure PATH.

* dir.c (my_getcwd): do not rely on MAXPATHLEN.

* file.c (rb_file_s_readlink): ditto.

* file.c (path_check_1): ditto.

* eval.c (rb_yield_0): should not call rb_f_block_given_p().

* string.c (rb_str_chomp_bang): should terminate string by NUL.

* eval.c (rb_yield_0): better error message.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/sample/test.rb b/sample/test.rb
index 104ff2900d..4ee6ddcec8 100644
--- a/sample/test.rb
+++ b/sample/test.rb
@@ -1329,6 +1329,16 @@ begin
 rescue
   test_ok false
 end
+class S
+  def initialize(a)
+    @a = a
+  end
+end
+l=nil
+100000.times {
+  l = S.new(l)
+}
+test_ok true   # reach here or dumps core
 
 if $failed > 0
   printf "test: %d failed %d\n", $ntest, $failed