From 6e5e5df1bfd971687cb370c4f42226a5fc255dfc Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 26 Aug 2019 15:10:32 +0000
Subject: merge revision(s) ea42423908ed055f9039b1dce6e9a232a3b2dd90: [Backport
 #15887] 	Keep vm->orig_progname alive

	`vm->orig_progname` can be different from `vm->progname` when user
	code assigns to `$0`. While `vm->progname` is kept alive by the
	global table, nothing marked `vm->orig_progname`.

	[Bug #15887]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@67761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'vm.c')

diff --git a/vm.c b/vm.c
index 5d15734055..bf7bbbf43c 100644
--- a/vm.c
+++ b/vm.c
@@ -2100,6 +2100,7 @@ rb_vm_mark(void *ptr)
 	rb_gc_mark(vm->loaded_features);
 	rb_gc_mark(vm->loaded_features_snapshot);
 	rb_gc_mark(vm->top_self);
+        rb_gc_mark(vm->orig_progname);
 	RUBY_MARK_UNLESS_NULL(vm->coverages);
 	rb_gc_mark(vm->defined_module_hash);
 
-- 
cgit v1.2.3