From eb172c28d79b4fdf978e78fc7e929caa855dd29b Mon Sep 17 00:00:00 2001 From: Corey Powell Date: Tue, 14 Jul 2015 09:44:04 -0500 Subject: Applied gc patch to fix ORIGIN ICLASS method table leak Based on the gc patch by ko1 https://github.com/ruby/ruby/commit/5922c954614e5947a548780bb3b894626affe6dd --- src/gc.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'src/gc.c') diff --git a/src/gc.c b/src/gc.c index 8bd8243f1..15e1bd423 100644 --- a/src/gc.c +++ b/src/gc.c @@ -498,7 +498,12 @@ gc_mark_children(mrb_state *mrb, struct RBasic *obj) mrb_gc_mark(mrb, (struct RBasic*)obj->c); switch (obj->tt) { case MRB_TT_ICLASS: - mrb_gc_mark(mrb, (struct RBasic*)((struct RClass*)obj)->super); + { + struct RClass *c = (struct RClass*)obj; + if (MRB_FLAG_TEST(c, MRB_FLAG_IS_ORIGIN)) + mrb_gc_mark_mt(mrb, c); + mrb_gc_mark(mrb, (struct RBasic*)((struct RClass*)obj)->super); + } break; case MRB_TT_CLASS: @@ -624,7 +629,10 @@ obj_free(mrb_state *mrb, struct RBasic *obj) mrb_gc_free_mt(mrb, (struct RClass*)obj); mrb_gc_free_iv(mrb, (struct RObject*)obj); break; - + case MRB_TT_ICLASS: + if (MRB_FLAG_TEST(obj, MRB_FLAG_IS_ORIGIN)) + mrb_gc_free_mt(mrb, (struct RClass*)obj); + break; case MRB_TT_ENV: { struct REnv *e = (struct REnv*)obj; -- cgit v1.2.3