From 0d9710692e49d8d42bd02997f62cf325f8f1812b Mon Sep 17 00:00:00 2001 From: nagachika Date: Tue, 27 Dec 2011 17:12:24 +0000 Subject: [PATCH] * vm_insnhelper.c (unknown_keyword_error): add GC guard to prevent intermediate object from GC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ vm_insnhelper.c | 1 + 2 files changed, 6 insertions(+) diff --git a/ChangeLog b/ChangeLog index 0ff9722311..4b8c5260be 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Wed Dec 28 02:08:04 2011 CHIKANAGA Tomoyuki + + * vm_insnhelper.c (unknown_keyword_error): add GC guard to prevent + intermediate object from GC. + Tue Dec 27 22:34:54 2011 Shota Fukumori * lib/test/unit.rb (Worker#close): "closing IO if IO is closed" diff --git a/vm_insnhelper.c b/vm_insnhelper.c index 1fdf330632..78d6b8a083 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -146,6 +146,7 @@ unknown_keyword_error(const rb_iseq_t *iseq, VALUE hash) if (TYPE(keys) != T_ARRAY) rb_raise(rb_eArgError, "unknown keyword"); msg = RARRAY_LEN(keys) == 1 ? "unknown keyword: %s" : "unknown keywords: %s"; keys = rb_funcall(keys, rb_intern("join"), 1, sep); + RB_GC_GUARD(keys); rb_raise(rb_eArgError, msg, RSTRING_PTR(keys)); }