From b8f00e439dd0eaa8282b635bfdaff446ae52d760 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Wed, 27 Mar 2019 12:53:24 +0900 Subject: Avoid using 'mrb_str_new_static` if a symbol is packed; fix #4342 --- src/symbol.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src') diff --git a/src/symbol.c b/src/symbol.c index 9500e6e36..4d6c20e68 100644 --- a/src/symbol.c +++ b/src/symbol.c @@ -325,6 +325,10 @@ mrb_sym_to_s(mrb_state *mrb, mrb_value sym) mrb_int len; p = mrb_sym2name_len(mrb, id, &len); +#ifndef MRB_ENABLE_SYMBOLL_ALL + if (p == mrb->symbuf) + return mrb_str_new(mrb, p, len); +#endif return mrb_str_new_static(mrb, p, len); } -- cgit v1.2.3