From nobody Wed Jan 5 07:38:34 2022 X-Original-To: freebsd-hackers@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 8469E193FC70 for ; Wed, 5 Jan 2022 07:39:33 +0000 (UTC) (envelope-from ericgullufsen@gmail.com) Received: from mail-pg1-x52d.google.com (mail-pg1-x52d.google.com [IPv6:2607:f8b0:4864:20::52d]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JTLwN5t31z3tZ6 for ; Wed, 5 Jan 2022 07:39:32 +0000 (UTC) (envelope-from ericgullufsen@gmail.com) Received: by mail-pg1-x52d.google.com with SMTP id t32so3257753pgm.7 for ; Tue, 04 Jan 2022 23:39:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=uXWNGzgAJ1u/KgdjGORkbNZ7V9G5Rt//uzfvnFo1NqQ=; b=fqfJXJ1GsmLRiAw7wtOc+XVOk5h64lWH0eBZJLLsHtu0HQMb3A5lPdEpYri0e0Sl+U mT1H3/4w2nV9QsZ9ucQq70iGfy9Xvb16yATE296QhU1T3lwSuUXQD7817E6DYgIubU5V DtX9lo1WyII1WvX/+gTbHTxUyV6UXiiAKzLDChp6f/LRZdo1bP3NkLy2QUc9rV96fiFX Ml3CqnzjnwhL4qcz+qfiydup1RNAgukMNsy4rQDcG+sSQBMIrG3lPMxrdIhF++DSzWTw XBPeS3s3szpSzHJiUByFWfq+xlvVXlUHZXuLERwZ8UEo94gPaf8aVvkd0i3ha02kYf/1 cXDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=uXWNGzgAJ1u/KgdjGORkbNZ7V9G5Rt//uzfvnFo1NqQ=; b=oGxpqKTRnNrQF/ZwQRnmMYb2kpz/2ECOp8KYADbxJF2FS4eBQKy6ReMsy1++kjwowW 0GVDTEPHLH+zQ8sHl4w5ENlH+5xzxVHJAwnmD3F5X9hq3z/E9bfVf0/w4w3GyqBHBguM D0HGU/wcmamx+o0ziRWGpfNQdxnqvPFpLbjYJDqOHMEO3zzOnJFHUGOad7dMvqphz50s Uz9aTG2uJiD0sqDuoshpAvc0Jvuc5nV/y663DiJB7cuRoF4wH0GW1FmgHOzfXOmCq4SK wBlLDGCgZTUkaI8w9Vu3pAec2DUh714JB1DRyJoeUfsL1OaW706gtfEimM6hMnEazzCM wjJw== X-Gm-Message-State: AOAM5318FSXjI+2lcJkyjZZqBxM4wPqq1x91T4Lv+LidYH6SiYI+DG2V Ua/d/wgDnwXbFJTYWsuROLg= X-Google-Smtp-Source: ABdhPJzCMfkvHu9unjTT9y7dretauxNUJax+kpeqPQk7eL6serEsuS87u3DsOaA+AgI8xcUWe2VmlA== X-Received: by 2002:a63:33cd:: with SMTP id z196mr25066200pgz.78.1641368371925; Tue, 04 Jan 2022 23:39:31 -0800 (PST) Received: from DouglasBSD (236-53-74-65.gci.net. [65.74.53.236]) by smtp.gmail.com with ESMTPSA id t80sm12993621pgb.23.2022.01.04.23.39.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Jan 2022 23:39:31 -0800 (PST) Date: Tue, 4 Jan 2022 22:38:34 -0900 From: Eric Gullufsen To: Luoqi Chen Cc: freebsd-hackers@freebsd.org Subject: Re: Leak sanitizer support Message-ID: List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 4JTLwN5t31z3tZ6 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=fqfJXJ1G; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of ericgullufsen@gmail.com designates 2607:f8b0:4864:20::52d as permitted sender) smtp.mailfrom=ericgullufsen@gmail.com X-Spamd-Result: default: False [-2.41 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.91)[-0.908]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; FAKE_REPLY(1.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::52d:from]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N Your implementation seems to work splendid with the little adaptation to -current: https://raw.githubusercontent.com/emgullufsen/freebsd/lsan/lsan-params.diff Super cool - Thanks! -Eric