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Subject: bug#73905: guix shell changes default sigaction for SIGPIPE
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--=-=-=
Content-Type: text/plain
Content-Transfer-Encoding: quoted-printable
Guix shell changes the default handler for SIGPIPE for the command it
runs. Can be demonstrated using the following:
=2D-8<---------------cut here---------------start------------->8---
$ guix shell guile -- guile -c '(pk (sigaction SIGPIPE))'
;;; ((1 . 0))
$ guile -c '(pk (sigaction SIGPIPE))'
;;; ((0 . 0))
=2D-8<---------------cut here---------------end--------------->8---
Have a nice day,
Tomas Volf
=2D-=20
There are only two hard things in Computer Science:
cache invalidation, naming things and off-by-one errors.
--=-=-=
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Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Tomas Volf <~@wolfsden.cz> Subject: bug#73905: Acknowledgement (guix shell changes default sigaction for SIGPIPE) Message-ID: <handler.73905.B.17294235657633.ack <at> debbugs.gnu.org> References: <87zfmz10ev.fsf@HIDDEN> X-Gnu-PR-Message: ack 73905 X-Gnu-PR-Package: guix Reply-To: 73905 <at> debbugs.gnu.org Date: Sun, 20 Oct 2024 11:27:01 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-guix@HIDDEN If you wish to submit further information on this problem, please send it to 73905 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 73905: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D73905 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
X-Loop: help-debbugs@HIDDEN
Subject: bug#73905: [PATCH] environment: Restore action for SIGPIPE.
References: <87zfmz10ev.fsf@HIDDEN>
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From: Tomas Volf <~@wolfsden.cz>
Date: Sun, 20 Oct 2024 16:43:53 +0200
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Code in `ui.scm' in `initialize-guix' procedure changes the handling of
SIGPIPE to SIG_IGN. So restore the handling to SIG_DFL so that process
executed will have the usual action. Technically we should record what the
handling was, and restore it to the previous value, but that would be much
more invasive change.
Always setting it to SIG_DFL is at least less surprising than always setting
to SIG_IGN.
* guix/scripts/environment.scm (launch-environment): Restore default action
for SIGPIPE.
Change-Id: Ifabae1d3e71aa44e63078cea5bd3824b8f61ba14
---
guix/scripts/environment.scm | 2 ++
1 file changed, 2 insertions(+)
diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm
index a219b2ac89..79eb7f3f30 100644
--- a/guix/scripts/environment.scm
+++ b/guix/scripts/environment.scm
@@ -499,6 +499,8 @@ (define* (launch-environment command profile manifest
;; Properly handle SIGINT, so pressing C-c in an interactive terminal
;; application works.
(sigaction SIGINT SIG_DFL)
+ ;; Restore original action for SIGPIPE.
+ (sigaction SIGPIPE SIG_DFL)
(load-profile profile manifest
#:pure? pure? #:white-list-regexps white-list)
--
2.46.0
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Subject: bug#73905: [PATCH v2] environment: Restore action for SIGPIPE.
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From: Tomas Volf <~@wolfsden.cz>
Date: Fri, 2 May 2025 18:58:55 +0200
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Code in `ui.scm' in `initialize-guix' procedure changes the handling of
SIGPIPE to SIG_IGN. So restore the handling to SIG_DFL so that process
executed will have the usual action. Technically we should record what the
handling was, and restore it to the previous value, but that would be much
more invasive change.
Always setting it to SIG_DFL is at least less surprising than always setting
to SIG_IGN.
* guix/scripts/environment.scm (launch-environment): Restore default action
for SIGPIPE.
Change-Id: Ifabae1d3e71aa44e63078cea5bd3824b8f61ba14
---
guix/scripts/environment.scm | 2 ++
1 file changed, 2 insertions(+)
diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm
index 648a497743..7185c3ebd0 100644
--- a/guix/scripts/environment.scm
+++ b/guix/scripts/environment.scm
@@ -506,6 +506,8 @@ (define* (launch-environment command profile manifest
;; Properly handle SIGINT, so pressing C-c in an interactive terminal
;; application works.
(sigaction SIGINT SIG_DFL)
+ ;; Restore original action for SIGPIPE.
+ (sigaction SIGPIPE SIG_DFL)
(load-profile profile manifest
#:pure? pure? #:white-list-regexps white-list)
--
2.49.0
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@HIDDEN> Subject: bug#73905: closed (guix shell changes default sigaction for SIGPIPE) CC: tracker <at> debbugs.gnu.org Message-ID: <handler.73905.D73905.174645929422036.ackdone <at> debbugs.gnu.org> References: <87wmav5rad.fsf@HIDDEN> <87zfmz10ev.fsf@HIDDEN> X-Gnu-PR-Message: closed 73905 X-Gnu-PR-Package: guix X-Gnu-PR-Keywords: patch Date: Mon, 05 May 2025 15:35:01 +0000 Content-Type: multipart/mixed; boundary="----------=_1746459301-22082-0" This is a multi-part message in MIME format... ------------=_1746459301-22082-0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Your message dated Mon, 05 May 2025 11:40:42 +0200 with message-id <87wmav5rad.fsf@HIDDEN> and subject line Re: bug#73905: [PATCH v2] environment: Restore action for = SIGPIPE. has caused the debbugs.gnu.org bug report #73905, regarding guix shell changes default sigaction for SIGPIPE to be marked as done. 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Sun, 20 Oct 2024 11:25:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=wolfsden.cz; s=mail; t=1729423529; bh=F96WFJyMVi5MdqKurIfa3XkL9ZA+Bw4WTwBfW3ybSwY=; h=From:To:Subject:Date; b=OLcopkX+xHNtFBXN+wCT7myvGRcPsu8bz9ZFQce13UXOc0dH6/88Pf7BDAUR4BgE/ /O3v4S5U4a98k7G6ddFXK9P7e/blyMqohTS+RvrUoUMsuqw3bqyQLftiqZgYHgcOoo 1Onud37Lj+Ekle/2U+ziwqe2kqZm73eYqAi77tTpI6oKtXmeOUcJ/qnAXVdbHATuJj 5xPvBFP1gwZ0uc3BL4fdeeSqZkEZnZXyAel2aJwi9LuftJymR5G/7a9jsUwBFz+FRc 8cgiLUvo+vM3FemaWi8pkW5Qf+pDc2a8INymjf688G3VNyQf18x/qqZ+Cehc7aTI8I +AWzG81ELSR1eBCyc3ibEGEv+AuNTCg2kx0LzPcWOVOFUfK/4WjVaVnGvM51hkplmc 85mQ6JfyWaA4fMGATnXvxTN2wgm31PrbYWY7g3tLaufBVPi0Kf84YhB3JwYL+zTKFa 87PWMKvgSTdsaY46KvKi29xYG0RtfPko04v9XeCdHpStmMhTRUEpzS49E0499M6wwJ WpHZgf2w5HWPgHdtTkG5rfcGW2bjFso5pf9FWGaLT6arp/JiwhxP4yGWd8yj+cVMI8 A62qAhgYpjJNfZKrO9S/orajmdnJF/qfwF7KmekFvzwAR2Sua/oxcPabkPo5yLkxoZ Q9CGJGZi0rI3thCailkKDDU0= From: Tomas Volf <~@wolfsden.cz> To: bug-guix@HIDDEN Subject: guix shell changes default sigaction for SIGPIPE Mail-Followup-To: bug-guix@HIDDEN Date: Sun, 20 Oct 2024 13:25:28 +0200 Message-ID: <87zfmz10ev.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=37.205.8.62; envelope-from=~@wolfsden.cz; helo=wolfsden.cz 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, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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 <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.3 (--) --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Guix shell changes the default handler for SIGPIPE for the command it runs. Can be demonstrated using the following: =2D-8<---------------cut here---------------start------------->8--- $ guix shell guile -- guile -c '(pk (sigaction SIGPIPE))' ;;; ((1 . 0)) $ guile -c '(pk (sigaction SIGPIPE))' ;;; ((0 . 0)) =2D-8<---------------cut here---------------end--------------->8--- Have a nice day, Tomas Volf =2D-=20 There are only two hard things in Computer Science: cache invalidation, naming things and off-by-one errors. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQJCBAEBCgAsFiEEt4NJs4wUfTYpiGikL7/ufbZ/wakFAmcU6KgOHH5Ad29sZnNk ZW4uY3oACgkQL7/ufbZ/wan2+A//XYQsBwTlbujxlEv0TRHJO1RkwqK6QHKkhyDy hWsus9ZkzMXPj6gsjPfjxu1omuz/RcyNBhFtYyjZUgHoR+sfBYwbGyTu9TcRLS79 0mriRl67l31hGWrs2zFHnoB6X4HLM4/lUpKwKydgFE5HZwjOQLkGngHpHDlIpt3v wl/pYspPZoNjDuxWkHM/xkmDdaAMqiInEIIMLUfucBbzjuYBba+I+ZNbqe6M54/i Rln6lb2KbkIfk6V3QXL/X0tSJoRlnaDnJVWsibC1a09F3FI2Pi2+6EfgiFOhk5hX 67Zck4Ru3o5wXml2TUVedhAy1La53qqZPvazAzQ1P9pzCXJNYfd/ZAQDoI2TINi7 kFy4S9uV/WNWxwSOhvmLX1V+XNA1mV6ZWMG2+N07ypZjaZx9zKOCt2V6k/v4mq2K 7NiMDqw1qZfQq0OtRCWjPP9/MI0YNn5Nmvn/44LlH+WRHdZrMsd+shKBJ0+nlOTi iAPn27sF+yko2B7kzZA+b9PhwonkfKTYahBveobEFlaEBZsHCHBy3Xjx4+PXsrvK HenI0ePU3YU6FckZU4/HC4VWlSXsB+Me5Foj7m9m5GtCHvaAxVnYO4SESdWcGssa XqOaMXCPFJH0EQeDIymYQ0Kni8VmIXL4HFHqWRA+Ut0dc9ONkhS/w3I/ZGsDG+iS 7OxtNCo= =SZgM -----END PGP SIGNATURE----- --=-=-=-- ------------=_1746459301-22082-0 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 73905-done) by debbugs.gnu.org; 5 May 2025 15:34:54 +0000 Received: from localhost ([127.0.0.1]:41748 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1uBxqI-0005jM-5E for submit <at> debbugs.gnu.org; Mon, 05 May 2025 11:34:54 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45488) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <ludo@HIDDEN>) id 1uBxqF-0005it-Go for 73905-done <at> debbugs.gnu.org; Mon, 05 May 2025 11:34:52 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1uBxq7-0001pO-Jp; Mon, 05 May 2025 11:34:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=gT2RZI/lpvTUn5BxqWKWdbcevLj6rZmXk8OKPghD2S4=; b=hux8+XdbWvKBmMmS5n4n KgPwqZpMrm6Od7Xhd0QlVf/1KUiFdsso9QPCHD+KDgxlsxaZhy+noxAZTk5ruyksoH6bCrD5hBfYr YE9nKvCs7+oJEoZchrHdYb6N+MZgzaBY9T9a0EgDgvuDlQxUs2jrrEQH7M6Bmyv2tHqS9VIBKS6oV AzxDidlnzIf2HCf3ilfnJFUfW0ZbW2ufrSRCHuLV2yrVmlRUDAc1WLWZA/iBVrBRTclZl8Cc06awf ke5N8kdgEbUZnenKL8q9sZswsZ5vFZXkzMtRkXcmxTPkouSeBjN7m9w/WAKT3l8D7qIlbdDXSxtlg KR0d04id3Q279w==; From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> To: Tomas Volf <~@wolfsden.cz> Subject: Re: bug#73905: [PATCH v2] environment: Restore action for SIGPIPE. In-Reply-To: <5077b34fc2bf3ba71d90c6a228361895b094d958.1746205135.git.~@wolfsden.cz> (Tomas Volf's message of "Fri, 2 May 2025 18:58:55 +0200") References: <87zfmz10ev.fsf@HIDDEN> <5077b34fc2bf3ba71d90c6a228361895b094d958.1746205135.git.~@wolfsden.cz> User-Agent: mu4e 1.12.9; emacs 29.4 X-URL: https://people.bordeaux.inria.fr/lcourtes/ X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu X-Revolutionary-Date: Sextidi 16 =?utf-8?Q?Flor=C3=A9al?= an 233 de la =?utf-8?Q?R=C3=A9volution=2C?= jour de la Consoude Date: Mon, 05 May 2025 11:40:42 +0200 Message-ID: <87wmav5rad.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.2 (-) X-Debbugs-Envelope-To: 73905-done Cc: Josselin Poiret <dev@HIDDEN>, 73905-done <at> debbugs.gnu.org, Simon Tournier <zimon.toutoune@HIDDEN>, Mathieu Othacehe <othacehe@HIDDEN>, Tobias Geerinckx-Rice <me@HIDDEN>, Christopher Baines <guix@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.2 (--) Tomas Volf <~@wolfsden.cz> writes: > Code in `ui.scm' in `initialize-guix' procedure changes the handling of > SIGPIPE to SIG_IGN. So restore the handling to SIG_DFL so that process > executed will have the usual action. Technically we should record what the > handling was, and restore it to the previous value, but that would be much > more invasive change. > > Always setting it to SIG_DFL is at least less surprising than always setting > to SIG_IGN. > > * guix/scripts/environment.scm (launch-environment): Restore default action > for SIGPIPE. > > Change-Id: Ifabae1d3e71aa44e63078cea5bd3824b8f61ba14 Applied, thanks! ------------=_1746459301-22082-0--
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Tomas Volf <~@wolfsden.cz> Subject: bug#73905: closed (Re: bug#73905: [PATCH v2] environment: Restore action for SIGPIPE.) Message-ID: <handler.73905.D73905.174645929422036.notifdone <at> debbugs.gnu.org> References: <87wmav5rad.fsf@HIDDEN> <87zfmz10ev.fsf@HIDDEN> X-Gnu-PR-Message: they-closed 73905 X-Gnu-PR-Package: guix X-Gnu-PR-Keywords: patch Reply-To: 73905 <at> debbugs.gnu.org Date: Mon, 05 May 2025 15:35:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1746459302-22082-1" This is a multi-part message in MIME format... ------------=_1746459302-22082-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #73905: guix shell changes default sigaction for SIGPIPE which was filed against the guix package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 73905 <at> debbugs.gnu.org. --=20 73905: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D73905 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems ------------=_1746459302-22082-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 73905-done) by debbugs.gnu.org; 5 May 2025 15:34:54 +0000 Received: from localhost ([127.0.0.1]:41748 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1uBxqI-0005jM-5E for submit <at> debbugs.gnu.org; Mon, 05 May 2025 11:34:54 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45488) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <ludo@HIDDEN>) id 1uBxqF-0005it-Go for 73905-done <at> debbugs.gnu.org; Mon, 05 May 2025 11:34:52 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1uBxq7-0001pO-Jp; Mon, 05 May 2025 11:34:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=gT2RZI/lpvTUn5BxqWKWdbcevLj6rZmXk8OKPghD2S4=; b=hux8+XdbWvKBmMmS5n4n KgPwqZpMrm6Od7Xhd0QlVf/1KUiFdsso9QPCHD+KDgxlsxaZhy+noxAZTk5ruyksoH6bCrD5hBfYr YE9nKvCs7+oJEoZchrHdYb6N+MZgzaBY9T9a0EgDgvuDlQxUs2jrrEQH7M6Bmyv2tHqS9VIBKS6oV AzxDidlnzIf2HCf3ilfnJFUfW0ZbW2ufrSRCHuLV2yrVmlRUDAc1WLWZA/iBVrBRTclZl8Cc06awf ke5N8kdgEbUZnenKL8q9sZswsZ5vFZXkzMtRkXcmxTPkouSeBjN7m9w/WAKT3l8D7qIlbdDXSxtlg KR0d04id3Q279w==; From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> To: Tomas Volf <~@wolfsden.cz> Subject: Re: bug#73905: [PATCH v2] environment: Restore action for SIGPIPE. In-Reply-To: <5077b34fc2bf3ba71d90c6a228361895b094d958.1746205135.git.~@wolfsden.cz> (Tomas Volf's message of "Fri, 2 May 2025 18:58:55 +0200") References: <87zfmz10ev.fsf@HIDDEN> <5077b34fc2bf3ba71d90c6a228361895b094d958.1746205135.git.~@wolfsden.cz> User-Agent: mu4e 1.12.9; emacs 29.4 X-URL: https://people.bordeaux.inria.fr/lcourtes/ X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu X-Revolutionary-Date: Sextidi 16 =?utf-8?Q?Flor=C3=A9al?= an 233 de la =?utf-8?Q?R=C3=A9volution=2C?= jour de la Consoude Date: Mon, 05 May 2025 11:40:42 +0200 Message-ID: <87wmav5rad.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.2 (-) X-Debbugs-Envelope-To: 73905-done Cc: Josselin Poiret <dev@HIDDEN>, 73905-done <at> debbugs.gnu.org, Simon Tournier <zimon.toutoune@HIDDEN>, Mathieu Othacehe <othacehe@HIDDEN>, Tobias Geerinckx-Rice <me@HIDDEN>, Christopher Baines <guix@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.2 (--) Tomas Volf <~@wolfsden.cz> writes: > Code in `ui.scm' in `initialize-guix' procedure changes the handling of > SIGPIPE to SIG_IGN. So restore the handling to SIG_DFL so that process > executed will have the usual action. Technically we should record what the > handling was, and restore it to the previous value, but that would be much > more invasive change. > > Always setting it to SIG_DFL is at least less surprising than always setting > to SIG_IGN. > > * guix/scripts/environment.scm (launch-environment): Restore default action > for SIGPIPE. > > Change-Id: Ifabae1d3e71aa44e63078cea5bd3824b8f61ba14 Applied, thanks! ------------=_1746459302-22082-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 20 Oct 2024 11:26:05 +0000 Received: from localhost ([127.0.0.1]:46055 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1t2U4S-0001z3-NP for submit <at> debbugs.gnu.org; Sun, 20 Oct 2024 07:26:04 -0400 Received: from lists.gnu.org ([209.51.188.17]:43360) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <~@wolfsden.cz>) id 1t2U4R-0001yv-19 for submit <at> debbugs.gnu.org; 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Sun, 20 Oct 2024 11:25:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=wolfsden.cz; s=mail; t=1729423529; bh=F96WFJyMVi5MdqKurIfa3XkL9ZA+Bw4WTwBfW3ybSwY=; h=From:To:Subject:Date; b=OLcopkX+xHNtFBXN+wCT7myvGRcPsu8bz9ZFQce13UXOc0dH6/88Pf7BDAUR4BgE/ /O3v4S5U4a98k7G6ddFXK9P7e/blyMqohTS+RvrUoUMsuqw3bqyQLftiqZgYHgcOoo 1Onud37Lj+Ekle/2U+ziwqe2kqZm73eYqAi77tTpI6oKtXmeOUcJ/qnAXVdbHATuJj 5xPvBFP1gwZ0uc3BL4fdeeSqZkEZnZXyAel2aJwi9LuftJymR5G/7a9jsUwBFz+FRc 8cgiLUvo+vM3FemaWi8pkW5Qf+pDc2a8INymjf688G3VNyQf18x/qqZ+Cehc7aTI8I +AWzG81ELSR1eBCyc3ibEGEv+AuNTCg2kx0LzPcWOVOFUfK/4WjVaVnGvM51hkplmc 85mQ6JfyWaA4fMGATnXvxTN2wgm31PrbYWY7g3tLaufBVPi0Kf84YhB3JwYL+zTKFa 87PWMKvgSTdsaY46KvKi29xYG0RtfPko04v9XeCdHpStmMhTRUEpzS49E0499M6wwJ WpHZgf2w5HWPgHdtTkG5rfcGW2bjFso5pf9FWGaLT6arp/JiwhxP4yGWd8yj+cVMI8 A62qAhgYpjJNfZKrO9S/orajmdnJF/qfwF7KmekFvzwAR2Sua/oxcPabkPo5yLkxoZ Q9CGJGZi0rI3thCailkKDDU0= From: Tomas Volf <~@wolfsden.cz> To: bug-guix@HIDDEN Subject: guix shell changes default sigaction for SIGPIPE Mail-Followup-To: bug-guix@HIDDEN Date: Sun, 20 Oct 2024 13:25:28 +0200 Message-ID: <87zfmz10ev.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=37.205.8.62; envelope-from=~@wolfsden.cz; helo=wolfsden.cz 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, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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 <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.3 (--) --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Guix shell changes the default handler for SIGPIPE for the command it runs. Can be demonstrated using the following: =2D-8<---------------cut here---------------start------------->8--- $ guix shell guile -- guile -c '(pk (sigaction SIGPIPE))' ;;; ((1 . 0)) $ guile -c '(pk (sigaction SIGPIPE))' ;;; ((0 . 0)) =2D-8<---------------cut here---------------end--------------->8--- Have a nice day, Tomas Volf =2D-=20 There are only two hard things in Computer Science: cache invalidation, naming things and off-by-one errors. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQJCBAEBCgAsFiEEt4NJs4wUfTYpiGikL7/ufbZ/wakFAmcU6KgOHH5Ad29sZnNk ZW4uY3oACgkQL7/ufbZ/wan2+A//XYQsBwTlbujxlEv0TRHJO1RkwqK6QHKkhyDy hWsus9ZkzMXPj6gsjPfjxu1omuz/RcyNBhFtYyjZUgHoR+sfBYwbGyTu9TcRLS79 0mriRl67l31hGWrs2zFHnoB6X4HLM4/lUpKwKydgFE5HZwjOQLkGngHpHDlIpt3v wl/pYspPZoNjDuxWkHM/xkmDdaAMqiInEIIMLUfucBbzjuYBba+I+ZNbqe6M54/i Rln6lb2KbkIfk6V3QXL/X0tSJoRlnaDnJVWsibC1a09F3FI2Pi2+6EfgiFOhk5hX 67Zck4Ru3o5wXml2TUVedhAy1La53qqZPvazAzQ1P9pzCXJNYfd/ZAQDoI2TINi7 kFy4S9uV/WNWxwSOhvmLX1V+XNA1mV6ZWMG2+N07ypZjaZx9zKOCt2V6k/v4mq2K 7NiMDqw1qZfQq0OtRCWjPP9/MI0YNn5Nmvn/44LlH+WRHdZrMsd+shKBJ0+nlOTi iAPn27sF+yko2B7kzZA+b9PhwonkfKTYahBveobEFlaEBZsHCHBy3Xjx4+PXsrvK HenI0ePU3YU6FckZU4/HC4VWlSXsB+Me5Foj7m9m5GtCHvaAxVnYO4SESdWcGssa XqOaMXCPFJH0EQeDIymYQ0Kni8VmIXL4HFHqWRA+Ut0dc9ONkhS/w3I/ZGsDG+iS 7OxtNCo= =SZgM -----END PGP SIGNATURE----- --=-=-=-- ------------=_1746459302-22082-1--
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