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author | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-12-04 07:09:17 +0000 |
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committer | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-12-04 07:09:17 +0000 |
commit | 78b2714b609ade53f5d1054f89289aef1a77a74b (patch) | |
tree | e6d7e43b7d9c75c5bb0c3642419c5a6578e3ce14 /vm_eval.c | |
parent | 39802186b2135cce68882770aa36dc09ad6cb311 (diff) | |
download | ruby-78b2714b609ade53f5d1054f89289aef1a77a74b.tar.gz |
avoid SEGV in instance_eval without block.
instance_eval does not yield self.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_eval.c')
-rw-r--r-- | vm_eval.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -1168,11 +1168,16 @@ yield_under(VALUE under, VALUE self, VALUE values) block.self = self; th->cfp->lfp[0] = GC_GUARDED_PTR(&block); } - cref = vm_cref_push(th, under, NOEX_PUBLIC, &block); + cref = vm_cref_push(th, under, NOEX_PUBLIC, blockptr); cref->flags |= NODE_FL_CREF_PUSHED_BY_EVAL; if (values == Qundef) { +#if 0 + /* The behavior of Ruby 1.8 */ return vm_yield_with_cref(th, 1, &self, cref); +#else + return vm_yield_with_cref(th, 0, 0, cref); +#endif } else { return vm_yield_with_cref(th, RARRAY_LENINT(values), RARRAY_PTR(values), cref); |