* eval.c (rb_eval): add CHECK_INTS before next, redo, retry to

  avoid potential uninterruptable infinite loop.

* file.c (rb_file_s_expand_path): should not expand "." and ".."
  not following dirsep.

* eval.c (rb_provide_feature): should not tweak extension used for
  loading.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index 17d48438cf..9139f43687 100644
--- a/eval.c
+++ b/eval.c
@@ -2301,14 +2301,17 @@ rb_eval(self, n)
 	break;
 
       case NODE_NEXT:
+	CHECK_INTS;
 	JUMP_TAG(TAG_NEXT);
 	break;
 
       case NODE_REDO:
+	CHECK_INTS;
 	JUMP_TAG(TAG_REDO);
 	break;
 
       case NODE_RETRY:
+	CHECK_INTS;
 	JUMP_TAG(TAG_RETRY);
 	break;