ruby-dev

青木です。

以下のように、CVS HEAD の openssl が SEGV します。

  % cat ~/openssl-bug.rb
  require 'openssl'

  dn = [
    ["DC", "org"],
    ["DC", "ruby-lang"],
    ["CN", "GOTOU Yuuzou"],
    ["emailAddress", "gotoyuzo@ruby-lang.org"],
    ["serialNumber", "123"],
  ]

  ARGV[0].to_i.times do
    name = OpenSSL::X509::Name.new(dn)
    name_from_der = OpenSSL::X509::Name.new(name.to_der)
    name_from_der.to_s == name.to_s
  end

  % ruby ~/openssl-bug.rb 1 && echo OK
  OK
  % ruby ~/openssl-bug.rb 10 && echo OK
  OK
  % ruby ~/openssl-bug.rb 100 && echo OK
  OK
  % ruby ~/openssl-bug.rb 1000
  /home/aamine/openssl-bug.rb:14: [BUG] Segmentation fault
  ruby 1.9.0 (2004-08-09) [i686-linux]

  zsh: 6176 abort (core dumped)  ruby ~/openssl-bug.rb 1000

環境は以下の通りです。

  * ruby CVS HEAD 2004-08-09
  * OpenSSL 0.9.7b, 0.9.7d
  * gcc 2.95.3 -g, -g -O0, -O2
  * gcc 3.2.3 -g -O0
  * GNU libc 2.2.5
  * Linux 2.4.22 i686

元々は make test-all で発生していたので、そこから最小スクリプトを
切り出しました。落ちる場所はどちらも同じで to_s のあたりです。

なお 2004-05-01 あたりまでさかのぼってもやっぱり落ちます。
-------------------------------------------------------------------
青木峰郎

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[#24028] --disable-shared --with-static-linked-ext problems — IWATSUKI Hiroyuki <don@...>

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[#24034] bdb-0.5.0のtests/btree.rbでsegv — akira yamada / やまだあきら <akira@...>

[#24043] [BUG] openssl/x509name — Minero Aoki <aamine@...>

[#24051] k*bsd*-gnu — akira yamada / やまだあきら <akira@...>

[#24052] Uconv標準添付希望 — Kazuhiro NISHIYAMA <zn@...>

[#24055] IO#readpartial again — Tanaka Akira <akr@...17n.org>

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[#24061] StringIO#readpartial — Tanaka Akira <akr@...17n.org>

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[#24070] Zlib::GzipReader#readpartial — Tanaka Akira <akr@...17n.org>

[#24072] SSLSocket#wait — GOTOU Yuuzou <gotoyuzo@...>

[#24073] SSLSocket#sysread block a whole process. — Tanaka Akira <akr@...17n.org>

[#24080] net/telnet.rb to use readpartial — Tanaka Akira <akr@...17n.org>

[#24081] to compile tcltklib (bcc32) — "H.Yamamoto" <ocean@...2.ccsnet.ne.jp>

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[#24100] Re: CVS server — "Akiyoshi, Masamichi" <masamichi.akiyoshi@...>

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[#24104] String#clear — Satoru Takabayashi <satoru@...>

[#24106] return value of Process.daemon — Tanaka Akira <akr@...17n.org>

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[#24118] tcltk stubs — nobu@...

[#24134] Re: [ruby-cvs] ruby: * dir.c (free_dir): fix memory leak. reported by yamamoto — "U.Nakamura" <usa@...>

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[#24158] CGI::Session::FileStore does not work if $SAFE >= 1 — Shugo Maeda <shugo@...>

[#24167] `asm' undeclared error — akira yamada / やまだあきら <akira@...>

[#24171] gc bug? — Andres Salomon <dilinger@...>

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[#24183] CGI::Session problem again — Shugo Maeda <shugo@...>

[#24190] StringIO#truncate — Tanaka Akira <akr@...17n.org>

[#24191] IO#truncate — Tanaka Akira <akr@...17n.org>

[#24198] Exception handling miss? — SASADA Koichi <ko1@...>

[ruby-dev:24043] [BUG] openssl/x509name

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