[#1378] differences between Module and Class ? — Mathieu Bouchard <matju@...>

25 messages 2003/08/11
[#1387] Re: differences between Module and Class ? — matz@... (Yukihiro Matsumoto) 2003/08/12

Hi,

[#1442] Re: differences between Module and Class ? — Mathieu Bouchard <matju@...> 2003/08/21

[#1406] _id2ref bug? — Ryan Pavlik <rpav@...>

While debugging some caching code, I've come across a segfault related

22 messages 2003/08/14
[#1407] Re: _id2ref bug? — matz@... (Yukihiro Matsumoto) 2003/08/14

Hi,

[#1413] Re: _id2ref bug? (REPRODUCED, short) — Ryan Pavlik <rpav@...> 2003/08/14

On Fri, 15 Aug 2003 01:57:18 +0900

Re: _id2ref bug? (REPRODUCED, short)

From: matz@... (Yukihiro Matsumoto)
Date: 2003-08-15 00:21:39 UTC
List: ruby-core #1415
Hi,

In message "Re: _id2ref bug? (REPRODUCED, short)"
    on 03/08/15, Ryan Pavlik <rpav@users.sf.net> writes:

|I was wrong, here's a short example that reproduces the problem exactly.

Thank you.  This is what I need.  The following patch should fix the
problem.

							matz.

--- gc.c	14 Aug 2003 17:19:23 -0000	1.155
+++ gc.c	15 Aug 2003 00:19:46 -0000
@@ -1641,3 +1641,3 @@ id2ref(obj, id)
     }
-    if (RBASIC(ptr)->klass == 0) {
+    if (BUILTIN_TYPE(ptr) == 0 || RBASIC(ptr)->klass == 0) {
 	rb_raise(rb_eRangeError, "0x%lx is recycled object", p0);

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