From unknown Sat Jun 21 10:36:17 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#59984 <59984@debbugs.gnu.org> To: bug#59984 <59984@debbugs.gnu.org> Subject: Status: segfault in list-ref Reply-To: bug#59984 <59984@debbugs.gnu.org> Date: Sat, 21 Jun 2025 17:36:17 +0000 retitle 59984 segfault in list-ref reassign 59984 guile submitter 59984 Christopher Lam severity 59984 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Sun Dec 11 23:11:17 2022 Received: (at submit) by debbugs.gnu.org; 12 Dec 2022 04:11:17 +0000 Received: from localhost ([127.0.0.1]:50117 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1p4a9t-0007Ud-9G for submit@debbugs.gnu.org; Sun, 11 Dec 2022 23:11:17 -0500 Received: from lists.gnu.org ([209.51.188.17]:54818) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1p4a9r-0007UV-Tp for submit@debbugs.gnu.org; Sun, 11 Dec 2022 23:11:16 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p4a9r-0001Et-PA for bug-guile@gnu.org; Sun, 11 Dec 2022 23:11:15 -0500 Received: from mail-lj1-x22b.google.com ([2a00:1450:4864:20::22b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1p4a9p-0008Ig-3a for bug-guile@gnu.org; Sun, 11 Dec 2022 23:11:15 -0500 Received: by mail-lj1-x22b.google.com with SMTP id y4so2306895ljc.9 for ; Sun, 11 Dec 2022 20:11:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=hEfCVBntJUD1F+ZCzQWDSUg2FWrwCnMjymuXvYubONM=; b=WAgukHf458wcGsJyxKaD4KKDpVf8civ6zzsKmaqEG+mYxLOeMkbljesxquvz0IvV9v 5esPrqHlYLEKixW/YCp3TY/LOSa5D24M4cNvifJQxw/QQTRTveuII2eQDAsU2LBd3UHU 8X2MKnw0A1edq3WtWZvUemGp69MhOmZLO0CnMaRW4f9Q5blHwVepMjCcbadhkNFAHbWF W7ETuwPzoIjzcEIt4SiCRJgVtjYp5aRah/0tTNztXw8yknUGubsl4NSj4VCo9NN37YL7 Op21HYzl2kkKqVU/vRU3jeaUmQu3svEZ3bts8iego3Xh02XFwVj8w8NLkhbc62u+RAh0 /PWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=hEfCVBntJUD1F+ZCzQWDSUg2FWrwCnMjymuXvYubONM=; b=pqVjLhAz9X/2/kLp1mR7Cc/cRA/7CVbzMTRSpwSGRo5tcvws1L8bZWMv9Qg6Y2OssT RxEOaPKL4VxEkNyxhC5iAAAN6DCDnQWNSf4nSERJ+PkwPU5LOcwo3I6ceZ7I0agFVJ6c 1T+wa/+CQliIOh+xKcCwuhmOwsM9XUkuqf3fdZNZ9RxEo2hbqwfWafE9R8DMDEq2T8G9 QbCaMLfiZKUMKpNOMdiqO5Onn6gF8ih4nZeMVgMHNb8ees08gHHippFc5mjBaTxfEmHk e3yThYbUezqPejbevKnMj1d74peeiPvuq9kAhvc0urYFFN4/TgYbpX434TJ5d1Tsp7F1 i+0Q== X-Gm-Message-State: ANoB5pkdfrjbcFBGBqdwifP/Q1xLtEPkLJRf/A5GypgzFP7R1kzifyAg 0aLZYjOvtKpoNNW5lHREObs7XcTc0jMZiGsTJ/lYYbKpq8s= X-Google-Smtp-Source: AA0mqf4XzIqWzkgZt729C2kUoshNZIE/n8ZgOfB67/SBRVLU/0GB//ybzLHkbW3+v9JYX0UJODy7kAnv/Os45LGaKKY= X-Received: by 2002:a2e:b051:0:b0:279:e5a3:1fa0 with SMTP id d17-20020a2eb051000000b00279e5a31fa0mr7341422ljl.385.1670818266313; Sun, 11 Dec 2022 20:11:06 -0800 (PST) MIME-Version: 1.0 From: Christopher Lam Date: Mon, 12 Dec 2022 12:10:39 +0800 Message-ID: Subject: segfault in list-ref To: bug-guile@gnu.org Content-Type: multipart/alternative; boundary="0000000000003f78f805ef99b10c" Received-SPF: pass client-ip=2a00:1450:4864:20::22b; envelope-from=christopher.lck@gmail.com; helo=mail-lj1-x22b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) --0000000000003f78f805ef99b10c Content-Type: text/plain; charset="UTF-8" Hi guile dev team Here's a glaring segfault in guile 3.0.8 GNU Guile 3.0.8 Copyright (C) 1995-2021 Free Software Foundation, Inc. Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'. This program is free software, and you are welcome to redistribute it under certain conditions; type `,show c' for details. Enter `,help' for help. scheme@(guile-user)> scheme@(guile-user)> (define lst (iota 20)) scheme@(guile-user)> (list-ref lst 1) $1 = 1 scheme@(guile-user)> (list-ref lst 1.5) ice-9/boot-9.scm:1685:16: In procedure raise-exception: Wrong type (expecting exact integer): 1.5 Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. scheme@(guile-user) [1]> scheme@(guile-user)> (list-ref lst -1) Segmentation fault (core dumped) --0000000000003f78f805ef99b10c Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Hi guile dev team

=
Here's a glaring segfault in guile 3.0.8

= GNU Guile 3.0.8
Copyright (C) 1995-2021 Free Software Foundation, Inc.
Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w= 9;.
This program is free software, and you are welcome to redistribute i= t
under certain conditions; type `,show c' for details.

Enter= `,help' for help.
scheme@(guile-user)>
scheme@(guile-user)&g= t; (define lst (iota 20))
scheme@(guile-user)> (list-ref lst 1)
$1= =3D 1
scheme@(guile-user)> (list-ref lst 1.5)
ice-9/boot-9.scm:16= 85:16: In procedure raise-exception:
Wrong type (expecting exact integer= ): 1.5

Entering a new prompt.=C2=A0 Type `,bt' for a backtrace o= r `,q' to continue.
scheme@(guile-user) [1]>

scheme@(guil= e-user)> (list-ref lst -1)
Segmentation fault (core dumped)
--0000000000003f78f805ef99b10c-- From debbugs-submit-bounces@debbugs.gnu.org Mon Dec 12 01:25:48 2022 Received: (at 59984-close) by debbugs.gnu.org; 12 Dec 2022 06:25:48 +0000 Received: from localhost ([127.0.0.1]:50724 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1p4cG4-0000dw-Ca for submit@debbugs.gnu.org; Mon, 12 Dec 2022 01:25:48 -0500 Received: from mout.kundenserver.de ([212.227.126.130]:57189) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1p4cG0-0000dn-UC for 59984-close@debbugs.gnu.org; Mon, 12 Dec 2022 01:25:47 -0500 Received: from [10.188.149.104] ([46.193.67.184]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.168]) with ESMTPSA (Nemesis) id 1MeUPU-1oUBZm1JgK-00aVTw; Mon, 12 Dec 2022 07:25:38 +0100 Message-ID: <58ae66cb-6d29-a340-092a-9376fd6f6640@abou-samra.fr> Date: Mon, 12 Dec 2022 07:25:37 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: bug#59984: segfault in list-ref To: Christopher Lam , 59984-close@debbugs.gnu.org References: Content-Language: en-US From: Jean Abou Samra In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------Py5rj08uj178bixat8y4nwPh" X-Provags-ID: V03:K1:oP9MfWKSz4rMoIKs0q6jd3wje1sOIPzdtOkCobjV6KSzy+nxdqq C6YvQvZd7+ifYvyvcu7Ioq/78vQUnrQf05Vz+zjLW/wZ93N0qr/6t2iIjs3cO4lofqSC6mx NVCVos+2xAqRsgXMk/mY0RlKZON2xkUDVc99Exm3oMY4bM4sMGgAIej8eBYw9FsTYnvXf5K chsqa6giiONOVSgMQvabQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:p7mJfBP+EG8=;AoJI/Y74i3tywPzivFd9dyvIGew O3V9rEQHGTL56WGTD0Q6ieouZLfdkWo1d589OBFsI1MmRAci7aIyC++NQHQPRqlOv6eyeWxNL Pe6CaAQJPWDUeVcCOjRvMLHkDFBa3BAXtZYKG+ErEQYm884iiMQ6KJoXI7aU3VfVJ+9d2UbM9 NT9ypp2+pSj5o5LBKUfd3Om/5Zrl3ELZv3SoPyEOOTfofwf5xsFCrXOlwwhsjwQAPrHs4QDAM rMP1PwEiRd9t/JfkxWuxkU6LNs2wW3CKsZt+GUJtcFINvRku2S2DXZIDcG29V9MCtQGOXvkGF P5neCtDPbYgWbo94LZ0loyv9LkvEgnOiIm4rwvhF5KMkUD8BO7Mz7Ia8vIV6x6laWkNwKQ7bn PvQNWlAZgxyIMnhOeXzMB3a1ElLy/PfMkSwUOVQQ39et/+XIp7n9+g5J5GF+Zv9IEnjTQoup9 6yoGBlZWL4wAGXrBXb5ylJ7JvnuiJjAHGqcEYeZzep6XBZgn0MPY8hajfH91eonweQptCC+03 VrZjFfO8HhKO13W7OGKKWQuc+7cpvtKIfZa2nywQb2D6rpMI4J9znK6m7LNtZg33MQAnXRqXt K1IwCB2FeQoVLV5FmcJJPNe7X6zYLVHNIHe611XU4jMF202BZD/HNF/c/tJGH4XQBwJ0cqovO bDxqXaLNSKFh64MclZaDkvFK0ockAKBVXK8XCrcUzA== X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 59984-close X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------Py5rj08uj178bixat8y4nwPh Content-Type: multipart/mixed; boundary="------------0LafFknCYHqdYNgCE30pg7Nb"; protected-headers="v1" From: Jean Abou Samra To: Christopher Lam , 59984-close@debbugs.gnu.org Message-ID: <58ae66cb-6d29-a340-092a-9376fd6f6640@abou-samra.fr> Subject: Re: bug#59984: segfault in list-ref References: In-Reply-To: --------------0LafFknCYHqdYNgCE30pg7Nb Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 TGUgMTIvMTIvMjAyMiDDoCAwNToxMCwgQ2hyaXN0b3BoZXIgTGFtIGEgw6ljcml0wqA6DQo+ DQo+IEhpIGd1aWxlIGRldiB0ZWFtDQo+DQo+IEhlcmUncyBhIGdsYXJpbmcgc2VnZmF1bHQg aW4gZ3VpbGUgMy4wLjgNCg0KDQpUaGlzIGlzIGEgZHVwbGljYXRlIG9mIA0KaHR0cHM6Ly9k ZWJidWdzLmdudS5vcmcvY2dpL2J1Z3JlcG9ydC5jZ2k/YnVnPTU5ODc0LCB3aGljaCBpcyBh bHJlYWR5IA0KZml4ZWQgaW4gbWFzdGVyLg0KDQpCZXN0LA0KSmVhbg0K --------------0LafFknCYHqdYNgCE30pg7Nb-- --------------Py5rj08uj178bixat8y4nwPh Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- wnsEABYIACMWIQSZ7TKxnKGyBvBjzBmj8PYLiTOX/gUCY5bJYQUDAAAAAAAKCRCj8PYLiTOX/jxc AQCJ8dKnEgnyKNKPdzVOe+t794rWeOn4G+wUr3otKK0DCAD+O6sZSwunOCmTGWpJjtpohnWf5P1b yaRzQofKxFdX9A0= =HLWi -----END PGP SIGNATURE----- --------------Py5rj08uj178bixat8y4nwPh-- From unknown Sat Jun 21 10:36:17 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Mon, 09 Jan 2023 12:24:10 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator