From nobody Wed May 03 00:29:38 2023 X-Original-To: dev-commits-src-branches@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Q9yWR1Z5Fz48N34; Wed, 3 May 2023 00:29:39 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Q9yWQ685Vz3mDS; Wed, 3 May 2023 00:29:38 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1683073778; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=i6TZATO//Hy76SNIO26kIvOXoRxgqYDuK9c9XixY5gc=; b=bXmTEE/VGobXAWRc+GGCIuj/dbJyz1TGzFLDz1VM9BReOuZhTkhcMWTn1ngIzjaReF79xQ P4IYnwR41m/hN7PEnqcgn1H7X6h3IrVYHI10hRIbSf2rUezFW7FWUpgsXYKr0SK1B8co1J lRdP0SthsHAjNAjllJGrwrMKL3xCFvbS82qji+7ObR0y8jDpqb5R5gTZIcB110VFkzGCt6 F0KmeL4uPF09flm57/PM0xGwCdk1CGPD8vjWeaTVg9vN5WPMMmpEFT8WyqjjwqAaeMTVUg YfmhObI4rdVy2EYrrbRO3DTnlP87PPK/NohQvK5Q02WlM3CkKeXUU9q9d7rm4g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1683073778; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=i6TZATO//Hy76SNIO26kIvOXoRxgqYDuK9c9XixY5gc=; b=ZhZ6afkD5Cz7q5bXZlm4Sj8dyscb49JwlxvAprQK6JnJP/vz1m8Mz+zPGv4NnCvGdDz53Z vFLJ1/cHlZONQ/ZzA2aBWKFgTsiblNHXDkHv+gy8BnlDsJHX0mBXfXpIGjo8+wTHEBsYVH 0KvfeNa1elmJEBDvH2qX3KLSPMI+h3JOwRbtVhueUa4lmXukTxfhWz3wQjN7jZmOsfiddr sVFB2IwOhandbCNGPdiiZd88AJvppdyLxilGU9a+DWRHFeQGS88E3HIsm+WeOE1pzxTNKz vquLahC8ttlvE3SYkAQ3R2D9Gom3RrbU8q57VABen4eM942O2/HYGEXv3wuWtw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1683073778; a=rsa-sha256; cv=none; b=i3hQ9f5RqOOvQv/Z9vs43gIoKYgp5Zg4cNLD6CDx2g7Vq0mNptSV33w9Rli0AYhUTP6J5W SsfeJDhOu/MqiN5he0LIhhonLXkn6zhKwZ2hcaeXWkNkaQx8ZMda3eVsRuIjmSLm0DDP68 eZ5tTJYyLZ5S7piIfAAGds4lOQkFe13heSHPEwfV308L3Oc3RbalhtpsWBTSFay6WPzxev lwkg6RgV9UJJwpwhFB0QJgtKvGK2RouMmDCTmfpp7VeMWmzBBPcA4ceGNaNmm4wYhVcPc5 oJeFDBJzydwJ58yh+OiCsMlyzsDFewV8YarrXjM1DsR3gs0w/WDQaubX/X+7PA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Q9yWQ5FLGz18LJ; Wed, 3 May 2023 00:29:38 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 3430TcuK071978; Wed, 3 May 2023 00:29:38 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 3430TcF0071977; Wed, 3 May 2023 00:29:38 GMT (envelope-from git) Date: Wed, 3 May 2023 00:29:38 GMT Message-Id: <202305030029.3430TcF0071977@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: John Baldwin Subject: git: 0218596e9220 - stable/13 - acpica: Quiet a -Wdangling-pointer warning in AcpiUtInitStackPtrTrace. List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-branches@freebsd.org X-BeenThere: dev-commits-src-branches@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 0218596e92204dd3890cd9d1f3fc8fdffb1e770a Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=0218596e92204dd3890cd9d1f3fc8fdffb1e770a commit 0218596e92204dd3890cd9d1f3fc8fdffb1e770a Author: John Baldwin AuthorDate: 2022-12-05 00:28:59 +0000 Commit: John Baldwin CommitDate: 2023-05-03 00:05:54 +0000 acpica: Quiet a -Wdangling-pointer warning in AcpiUtInitStackPtrTrace. This function intentionally saves a pointer to an on-stack variable in a global as a dubious way of reading the stack pointer. Reviewed by: imp, emaste Differential Revision: https://reviews.freebsd.org/D37535 (cherry picked from commit f4432625edd64df94ce7c2a085f256dbc4d2b215) --- usr.sbin/acpi/acpidb/Makefile | 4 ++++ usr.sbin/acpi/iasl/Makefile | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/usr.sbin/acpi/acpidb/Makefile b/usr.sbin/acpi/acpidb/Makefile index 5a6fceb2a4cb..ed28a26a67a7 100644 --- a/usr.sbin/acpi/acpidb/Makefile +++ b/usr.sbin/acpi/acpidb/Makefile @@ -90,3 +90,7 @@ LIBADD= pthread .if ${COMPILER_TYPE} == "clang" CWARNFLAGS+= -Wno-null-pointer-arithmetic .endif + +# AcpiUtInitStackPtrTrace intentionally leaks a pointer to an +# on-stack variable. +CWARNFLAGS.utdebug.c+= ${NO_WDANGLING_POINTER} diff --git a/usr.sbin/acpi/iasl/Makefile b/usr.sbin/acpi/iasl/Makefile index 1807156475b1..6b0e77d08de8 100644 --- a/usr.sbin/acpi/iasl/Makefile +++ b/usr.sbin/acpi/iasl/Makefile @@ -147,4 +147,8 @@ prparserparse.c prparserparse.h: prparser.y prparser.y.h: prparserparse.h .NOMETA ln -f ${.ALLSRC} ${.TARGET} +# AcpiUtInitStackPtrTrace intentionally leaks a pointer to an +# on-stack variable. +CWARNFLAGS.utdebug.c+= ${NO_WDANGLING_POINTER} + .include