From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 298C13858D20 for ; Wed, 10 Apr 2024 06:45:14 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 298C13858D20 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 298C13858D20 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712731516; cv=none; b=qQX0E56OFLUKElpBIPZ0ok1MFlggdnfVhX0298/ouqMDx2oOapaSuyra5vEFZxXdGHGrMTT/6dN0CzD9U9naNg/choqopteNec2/MPnv2AwVvQh3Ag203PYpp+24qL3l7bznauOMBKcmcIKgX64JppC7RgO43dXEHz59OYlz+Ts= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712731516; c=relaxed/simple; bh=ydKsBf9Xb5/flBs4xKtofK0r+2SgUXfCgjMbtECxqLI=; h=DKIM-Signature:From:To:Subject:Message-ID:Date:MIME-Version; b=dwqVLh9FzFfvZtnhLgj9ausTbeXZtuGkggXOQC4zdjHW7zfYl9ZPE+uSHpAGpDD9ofPCRFGQPP/tVrdOuc6nd7t7TF36x7KUZ/DtuoBJlb6bib4NZ+zF4WAthWzxnL6UxNldkB9+Tn04G1dQR/ijJyOhJ1RPTUnniQmZT/QmaFU= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1712731512; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=fiL1tt9Zv4UcxFskVn7tw9SxQtQU+eFFcnBIrB/tX28=; b=U23+oUmkz7Lh6CauVaFzpK1DD3Pza5yB0WX53EP71dL0KYifnm8DOvJ3u6y0KYOnPzcrT5 yiQKYu9X11hTLGoLdLgRcNeqphF3mIajauSTdYE5zi0J7aJQnVPujh1UT0qsgMLSM1Ylv9 mvvmtdapfmCk3Q56CWsLE4YRTWxwdXg= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-179-b6MVNbg7OLCj1sNkSQltYw-1; Wed, 10 Apr 2024 02:45:10 -0400 X-MC-Unique: b6MVNbg7OLCj1sNkSQltYw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1ECB13800093 for ; Wed, 10 Apr 2024 06:45:10 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.192.109]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 71D4DC09A05 for ; Wed, 10 Apr 2024 06:45:09 +0000 (UTC) From: Florian Weimer To: libc-alpha@sourceware.org Subject: [PATCH v3 0/3] login: Use unsigned 32-bit types for seconds-since-epoch Message-ID: X-From-Line: dcd1cb663536fbcdbb9597060045500a027053ca Mon Sep 17 00:00:00 2001 Date: Wed, 10 Apr 2024 08:45:03 +0200 User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-5.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This new version fixes bug 30701 as well. As a side effect, the unsigned type change applies to all architectures that have 32-bit epoch values. New tests ensure that struct sizes do not change, and that the epoch fields treat 0x80000000 as an unsigned value. Built with build-many-glibcs.py. Thanks, Florian Florian Weimer (3): login: Check default sizes of structs utmp, utmpx, lastlog login: structs utmp, utmpx, lastlog _TIME_BITS independence (bug 30701) login: Use unsigned 32-bit types for seconds-since-epoch NEWS | 9 ++++- bits/utmp.h | 4 +- bits/wordsize.h | 6 ++- login/Makefile | 6 ++- login/tst-utmp-size-64.c | 2 + login/tst-utmp-size.c | 33 +++++++++++++++ login/tst-utmp-unsigned-64.c | 1 + login/tst-utmp-unsigned.c | 40 +++++++++++++++++++ sysdeps/arc/utmp-size.h | 3 ++ sysdeps/arm/bits/wordsize.h | 21 ++++++++++ sysdeps/arm/utmp-size.h | 2 + sysdeps/csky/bits/wordsize.h | 21 ++++++++++ sysdeps/csky/utmp-size.h | 2 + sysdeps/generic/utmp-size.h | 23 +++++++++++ sysdeps/gnu/bits/utmpx.h | 2 +- sysdeps/hppa/utmp-size.h | 2 + sysdeps/m68k/bits/wordsize.h | 21 ++++++++++ sysdeps/m68k/utmp-size.h | 3 ++ sysdeps/microblaze/bits/wordsize.h | 21 ++++++++++ sysdeps/microblaze/utmp-size.h | 2 + sysdeps/mips/bits/wordsize.h | 6 +-- sysdeps/mips/utmp-size.h | 2 + sysdeps/nios2/bits/wordsize.h | 21 ++++++++++ sysdeps/nios2/utmp-size.h | 2 + sysdeps/or1k/utmp-size.h | 3 ++ sysdeps/powerpc/powerpc32/bits/wordsize.h | 3 +- sysdeps/powerpc/powerpc64/bits/wordsize.h | 3 +- sysdeps/powerpc/utmp-size.h | 2 + sysdeps/riscv/utmp-size.h | 2 + sysdeps/sh/bits/wordsize.h | 21 ++++++++++ sysdeps/sh/utmp-size.h | 2 + sysdeps/sparc/sparc32/bits/wordsize.h | 2 +- sysdeps/sparc/sparc64/bits/wordsize.h | 3 +- sysdeps/sparc/utmp-size.h | 2 + sysdeps/unix/sysv/linux/hppa/bits/wordsize.h | 21 ++++++++++ .../unix/sysv/linux/powerpc/bits/wordsize.h | 3 +- sysdeps/unix/sysv/linux/sparc/bits/wordsize.h | 3 +- sysdeps/x86/bits/wordsize.h | 5 +-- sysdeps/x86/utmp-size.h | 2 + 39 files changed, 306 insertions(+), 26 deletions(-) create mode 100644 login/tst-utmp-size-64.c create mode 100644 login/tst-utmp-size.c create mode 100644 login/tst-utmp-unsigned-64.c create mode 100644 login/tst-utmp-unsigned.c create mode 100644 sysdeps/arc/utmp-size.h create mode 100644 sysdeps/arm/bits/wordsize.h create mode 100644 sysdeps/arm/utmp-size.h create mode 100644 sysdeps/csky/bits/wordsize.h create mode 100644 sysdeps/csky/utmp-size.h create mode 100644 sysdeps/generic/utmp-size.h create mode 100644 sysdeps/hppa/utmp-size.h create mode 100644 sysdeps/m68k/bits/wordsize.h create mode 100644 sysdeps/m68k/utmp-size.h create mode 100644 sysdeps/microblaze/bits/wordsize.h create mode 100644 sysdeps/microblaze/utmp-size.h create mode 100644 sysdeps/mips/utmp-size.h create mode 100644 sysdeps/nios2/bits/wordsize.h create mode 100644 sysdeps/nios2/utmp-size.h create mode 100644 sysdeps/or1k/utmp-size.h create mode 100644 sysdeps/powerpc/utmp-size.h create mode 100644 sysdeps/riscv/utmp-size.h create mode 100644 sysdeps/sh/bits/wordsize.h create mode 100644 sysdeps/sh/utmp-size.h create mode 100644 sysdeps/sparc/utmp-size.h create mode 100644 sysdeps/unix/sysv/linux/hppa/bits/wordsize.h create mode 100644 sysdeps/x86/utmp-size.h base-commit: ae7468a7b0bcf22e9cd5fcae42bb9e4f65de83ee -- 2.44.0