From e1d49e9b9a1bf973c9e06fe4716587eff834a6da Mon Sep 17 00:00:00 2001 From: Oskar Eichler Date: Sat, 29 Aug 2026 22:58:50 +0200 Subject: [PATCH 1/2] Reject missing DRb object references --- lib/drb/drb.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb index 8073ac0..a49c7d3 100644 --- a/lib/drb/drb.rb +++ b/lib/drb/drb.rb @@ -369,7 +369,7 @@ def to_id(obj) def to_obj(ref) synchronize do obj = @map[ref] - raise RangeError.new("invalid reference") unless obj.__id__ == ref + raise RangeError.new("invalid reference") if obj.nil? || obj.__id__ != ref obj end end From 9bfe834d43e91b565403e0dd0a07736d30abfe81 Mon Sep 17 00:00:00 2001 From: Oskar Eichler Date: Sat, 29 Aug 2026 23:13:11 +0200 Subject: [PATCH 2/2] Support BasicObject references --- lib/drb/drb.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb index a49c7d3..f16ed2b 100644 --- a/lib/drb/drb.rb +++ b/lib/drb/drb.rb @@ -369,7 +369,7 @@ def to_id(obj) def to_obj(ref) synchronize do obj = @map[ref] - raise RangeError.new("invalid reference") if obj.nil? || obj.__id__ != ref + raise RangeError.new("invalid reference") if obj.equal?(nil) || obj.__id__ != ref obj end end