ruby-list

まつもと ゆきひろです

In message "[ruby-list:8803] Re: ruby 1.1c0 released"
    on 98/07/21, TANAKA Shin-ichi <tanaka@sp.mmlab.toshiba.co.jp> writes:

|東芝の田中です。

|> した．うちでは再現しないんですよね．web2がないので適当なファ
|> イルで試したのがいけないのかも．SEGVしたst_lookupの中で
|>   (gdb) p *table
|> した結果とか，その上のsearch_methodで
|>   (gdb) p *(struct RClass*)klass
|> した結果とかを見せて頂けませんか？
|
|もっと簡単な再現パタン(1つのスクリプトで閉じているような)を
|作れればいいのでしょうけど・・・
|
|とりあえず構造体の中身を印刷してみました。
|よろしくお願いいたします。

その後の調査もあってなんとなく原因が解ったように思います．ん
で，パッチです．これでどうでしょう．[ruby-list:8791]をあてた
後にこれをあてて下さい．

--- st.c	1998/07/21 09:18:00	1.1.1.1.4.2
+++ st.c	1998/07/22 01:21:58
@@ -224,3 +223,3 @@
 {
-    register st_table_entry *ptr, *next, **old_bins = table->bins;
+    register st_table_entry *ptr, *next, **new_bins;
     int i, old_num_bins = table->num_bins, new_num_bins, hash_val;
@@ -233,5 +232,3 @@
 
-    table->num_bins = 0;
-    table->num_entries = 0;
-    table->bins = (st_table_entry **)
+    new_bins = (st_table_entry **)
 	Calloc((unsigned)new_num_bins, sizeof(st_table_entry*));
@@ -239,9 +236,8 @@
     for(i = 0; i < old_num_bins ; i++) {
-	ptr = old_bins[i];
-	while (ptr != nil(st_table_entry)) {
+	ptr = table->bins[i];
+	while (ptr != 0) {
 	    next = ptr->next;
 	    hash_val = do_hash2(ptr->key, table, new_num_bins);
-	    ptr->next = table->bins[hash_val];
-	    table->bins[hash_val] = ptr;
-	    table->num_entries++;
+	    ptr->next = new_bins[hash_val];
+	    new_bins[hash_val] = ptr;
 	    ptr = next;
@@ -249,4 +245,5 @@
     }
+    free(table->bins);
     table->num_bins = new_num_bins;
-    free((char*)old_bins);
+    table->bins = new_bins;
 }

Thread

Prev Next

In This Thread

Prev Next

[#8599] period.rb — akira yamada / やまだあきら <akira@...>

[#8601] togl library — Yoshiyuki Kusano <kusano@...>

[#8603] Event Information of Tk — Hiramatu Yoshifumi <hiramatu@...>

[#8606] can't build 1.1b9_28 on digital-unix — Go Nakagawa <nakagawa@...>

[#8609] Re: [ruby-dev:3184] Re: once function — "MAEDA Shugo" <shugo@...>

[#8610] Re: once function — "MAEDA Shugo" <shugo@...>

[#8611] patch for ruby-gtk-0.08 — Hiroshi Igarashi <igarashi@...>

[#8612] Re: once function — "MAEDA Shugo" <shugo@...>

[#8617] dynamic loading doesn't work on SunOS 5.5.1 ? — MAKISE Yoshitaro <ee77058@...>

[#8619] Re: [ruby-dev:3184] Re: once function — Tadayoshi Funaba <tadf@...>

[#8622] Re: once function — "MAEDA Shugo" <shugo@...>

[#8623] method iterator — Kazuhiro HIWADA <hiwada@...>

[#8627] Re: once function — "MAEDA Shugo" <shugo@...>

[#8630] patch — ttate@...

[#8631] Re: [ruby-dev:3197] Re: once function — Tadayoshi Funaba <tadf@...>

[#8633] subscribe ruby ML — 吉田 寛人 <tascal@...2.zzz.or.jp>

[#8636] same names but different styles — gotoken@... (GOTO Kentaro)

[#8640] Equivalence.rb — gotoken@... (GOTO Kentaro)

[#8641] Ruby HomePage — WATANABE Tetsuya <tetsu@...>

[#8643] [BUG] matrix.rb — Yoshiyuki Kusano <kusano@...>

[#8648] sin(complex) — toyofuku@...

[#8649] [BUG] Segmentation fault — IWAOKA Masahiro <iwaoka@...>

[#8656] Re: period.rb — 助田 雅紀 <masaki.suketa@...>

[#8661] Re: Equivalence.rb — toyofuku@...

[#8664] irb bug — gotoken@... (GOTO Kentaro)

[#8665] Re: Equivalence.rb — toyofuku@...

[#8677] patch for ruby-gtk — Shoichi OZAWA <ozawa@...>

[#8683] Re: Equivalence.rb — toyofuku@...

[#8685] instance variables — matz@... (Yukihiro Matsumoto)

[#8686] RE: instance variables — 助田 雅紀 <masaki.suketa@...>

[#8687] blade is recovered — Shin-ichro Hara <sinara@...>

[#8690] patch (for tcltklib + encoding) — ttate@...

[#8693] tgif module ver 0.01 — Noritsugu Nakamura <nnakamur@...>

[#8694] tcltklib + {_to|_from}UTF8 (part 2) — ttate@...

[#8695] tk.rb + {to|from}UTF8 — ttate@...

[#8696] xtoolkit bug — ttate@...

[#8697] HttpTunnelDriver.rb:134: [BUG] Segmentation fault — Kikutani Makoto <kikutani@...>

[#8714] Ruby Plug-In — ttate@...

[#8739] [BUG?] mathn.rb — Yoshiyuki Kusano <kusano@...>

[#8746] mine-0.0.3 — Takahiro Maebashi <maebashi@...>

[#8747] Bitwise operators for String — Inaba Hiroto <inaba@...>

[#8749] 新人にお勧めのバージョン — Sinichiro Dezawa <dezawa@...>

[#8755] patch for shadow password module — ttate@...

[#8757] Re: xtoolkit bug — "MAEDA Shugo" <shugo@...>

[#8758] Re: [BUG] Segmentation fault — "MAEDA Shugo" <shugo@...>

[#8760] += (Re: [BUG] Segmentation fault) — "MAEDA Shugo" <shugo@...>

[#8762] Fixnum#id2name (Re: REQUEST id2name) — toyofuku@...

[#8766] Compiling ruby-1.0-971225 — Shin-ichro Hara <sinara@...>

[#8770] ruby 1.1c0 released — matz@... (Yukihiro Matsumoto)

[#8778] tcltklib on 1.2 — "Kikutani, Makoto" <kikutani@...>

[#8781] ruby-1.1c0 + GD-0.6 — akira yamada / やまだあきら <akira@...>

[#8823] Re: ruby 1.1c0 released — iwama@...

[#8827] Re: ruby 1.1c0 released — iwama@...

[#8829] Re: ruby 1.1c0 released — iwama@...

[#8832] Re: ruby 1.1c0 released — iwama@...

[#8833] ruby 1.1c0 test failed — 中川 誠 <GHA03025@...>

[#8843] Re: ruby 1.1c0 test failed — 中川 誠 <GHA03025@...>

[#8845] mapping a tagged file onto a class — Takao KAWAMURA <kawamura@...>

[#8853] ruby 1.1c1 released — matz@... (Yukihiro Matsumoto)

[#8861] unary - in Complex — aito@...

[#8862] domain name for ruby in US — gotoken@... (GOTO Kentaro)

[#8866] mkdir $prefix/bin ? — Masaki Fukushima <fukusima@...>

[#8872] do while — Kazumi Okamoto <kazusan@...>

[#8874] Re: ruby 1.1c0 test failed — 中川 誠 <GHA03025@...>

[#8875] english manual 1.1c - rand — "Kikutani, Makoto" <kikutani@...>

[#8883] how to get method signature — Kanda -mu_star- Daisuke <MAP2303@...>

[#8892] nil + 1, or Integer.to_i — Sinichiro Dezawa <dezawa@...>

[#8897] ruby-mode.el & font-lock-mode — Takao KAWAMURA <kawamura@...>

[#8907] Perl Conference Japan in Nov. — "Kikutani, Makoto" <kikutani@...>

[#8908] kill subprocess and ruby — "Kikutani, Makoto" <kikutani@...>

[#8916] stty raw -echo — matz@... (Yukihiro Matsumoto)

[#8939] (1..0).each — 中川 誠 <GHA03025@...>

[#8943] cygwinb191.zip broken? — Ataru NAKATA <anakata@...>

[#8959] Re: (1..0).each — 中川 誠 <GHA03025@...>

[#8960] Ruby programming style — Ryo HAYASAKA <hayasaka@...>

[#8963] What is a ruby program? — Takao KAWAMURA <kawamura@...>

[#8967] 'continue' in matrix.rb — aito@...

[ruby-list:8806] Re: ruby 1.1c0 released

Thread

In This Thread

[#8633] subscribe ruby ML — 吉田　寛人 <tascal@...2.zzz.or.jp>

[#8656] Re: period.rb — 助田　雅紀 <masaki.suketa@...>

[#8686] RE: instance variables — 助田　雅紀 <masaki.suketa@...>

[#8760] += (Re: [BUG] Segmentation fault) — "MAEDA Shugo" <shugo@...>

[#8833] ruby 1.1c0 test failed — 中川　誠 <GHA03025@...>

[#8843] Re: ruby 1.1c0 test failed — 中川　誠 <GHA03025@...>

[#8874] Re: ruby 1.1c0 test failed — 中川　誠 <GHA03025@...>

[#8939] (1..0).each — 中川　誠 <GHA03025@...>

[#8959] Re: (1..0).each — 中川　誠 <GHA03025@...>