* gc.c (ruby_xmalloc2): change check for integer overflow.

  [ruby-dev:27399]

* gc.c (ruby_xrealloc2): ditto.

* eval.c (exec_under): avoid accessing ruby_frame->prev.
  [ruby-dev:27948]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@9647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/eval.c b/eval.c
index 1d7ff27d7..db01897f3 100644
--- a/eval.c
+++ b/eval.c
@@ -5741,6 +5741,7 @@ rb_call0(VALUE klass, VALUE recv, ID id, ID oid,
 static VALUE
 rb_call(VALUE klass, VALUE recv, ID mid,
     int argc /* OK */, const VALUE *argv /* OK */, int scope)
+    /* scope: 0=normal, 1=functional style, 2=variable style */
 {
     NODE  *body;		/* OK */
     int    noex;
@@ -6259,7 +6260,7 @@ exec_under(VALUE (*func) (VALUE), VALUE under, VALUE cbase, VALUE args)
     VALUE val = Qnil;		/* OK */
     int state;
     int mode;
-    struct FRAME *f = ruby_frame->prev;
+    struct FRAME *f = ruby_frame;
 
     PUSH_CLASS(under);
     PUSH_FRAME();