From: Katsuyuki Komatsu <komatsu@...>
Date: 2000-10-11T22:25:42+09:00
Subject: [ruby-dev:11170] Thread.inspect

小松です．

ruby 1.6.2 (2000-10-11)で，
    ruby -e 'p Thread.new {}'
を実行すると出力にゴミがつきます．
同様なパターン /sprintf\(RSTRING.*%lx/ を検索してみると，
object.cも修正が必要なようです．

diff -ru1p ruby-1.6.2.dist/eval.c ruby-1.6.2/eval.c
--- ruby-1.6.2.dist/eval.c	Wed Oct 11 15:29:06 2000
+++ ruby-1.6.2/eval.c	Wed Oct 11 22:15:47 2000
@@ -8183,2 +8183,3 @@ rb_thread_inspect(thread)
     sprintf(RSTRING(str)->ptr, "#<%s:0x%lx %s>", cname, thread, status);
+    RSTRING(str)->len = strlen(RSTRING(str)->ptr);
     OBJ_INFECT(str, thread);
diff -ru1p ruby-1.6.2.dist/object.c ruby-1.6.2/object.c
--- ruby-1.6.2.dist/object.c	Tue Oct 10 16:03:20 2000
+++ ruby-1.6.2/object.c	Wed Oct 11 22:17:03 2000
@@ -136,2 +136,3 @@ rb_any_to_s(obj)
     sprintf(RSTRING(str)->ptr, "#<%s:0x%lx>", cname, obj);
+    RSTRING(str)->len = strlen(RSTRING(str)->ptr);
     if (OBJ_TAINTED(obj)) OBJ_TAINT(str);
@@ -201,2 +202,3 @@ rb_obj_inspect(obj)
 	    sprintf(RSTRING(str)->ptr, "#<%s:0x%lx ...>", c, obj);
+	    RSTRING(str)->len = strlen(RSTRING(str)->ptr);
 	    return str;
@@ -205,2 +207,3 @@ rb_obj_inspect(obj)
 	sprintf(RSTRING(str)->ptr, "-<%s:0x%lx ", c, obj);
+	RSTRING(str)->len = strlen(RSTRING(str)->ptr);
 	return rb_protect_inspect(inspect_obj, obj, str);

--
小松克行 / Katsuyuki Komatsu <komatsu@sarion.co.jp>