From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D9AD2C3DA7F for ; Sun, 4 Aug 2024 21:31:51 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1saiof-0004L7-MJ; Sun, 04 Aug 2024 17:31:01 -0400 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 1saiod-0004KV-8n for qemu-devel@nongnu.org; Sun, 04 Aug 2024 17:30:59 -0400 Received: from mail-oi1-x22e.google.com ([2607:f8b0:4864:20::22e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1saiob-0001ji-R2 for qemu-devel@nongnu.org; Sun, 04 Aug 2024 17:30:59 -0400 Received: by mail-oi1-x22e.google.com with SMTP id 5614622812f47-3db145c8010so6409507b6e.3 for ; Sun, 04 Aug 2024 14:30:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1722807056; x=1723411856; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=maKEfPGhDz8Q8REyjHDSk3c5Ot+5RjEQp9kMRfvaAkA=; b=nI/DZLD63rdks2xfrLcPFDT1lB1v+p2XqvEz08wOuhdHZTxHADviKMdEWOc3kSkiSx FOlb1biYP1DYtDQDiaUlydizvA4NE/qO13mnDidn/CHC7XMQNncnAOHIoTGuOk9BFaqJ GHlmPd9U/0X+wflQBA8lG/48RqNu7HuuVZAi7ESttc2Y114uvZxpp/WS4bSP2ZaUprEK V9uJvr3+8O2b2BvACPtmunXKwDC77g6dSyDdfvNe5fB37vCz54Zk9TEzzmXyA2kt6l7G FBBIn0tyF5/XG0xzds4bmVlg5ILiQEr/NxKxv46rXDahmTocTdunfXcyB7HBr7zDKDnX Jhpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722807056; x=1723411856; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=maKEfPGhDz8Q8REyjHDSk3c5Ot+5RjEQp9kMRfvaAkA=; b=ciesoywVeh41bo/uutG5YfeT6R2nmyPOywQ0SZuEwNjAsRxF2za9CP6MUImEvH38nh IJ10k/9RSnTlEsYGd6AC49WMx78QJhITupYB4CSdFeYjeMBzxJy6T1T6nsFCPKn5OXSW bpOIa6KaPYOd9heq+OTCkawJ9Oj4IsFUYMDNp9plcQoBNeJGdaCL21xHOp6UXQXRvJP/ NRDcd3uACND14SPIwdtPpG7mL2Ym/9JjG+UO0ohEssYogt3kIfAPPsTtx0DGiWo9osZd SpQGAhnfdJXgsmv0pBQRtzoRQpme7r4daZfkNx9eYZF6HDJEGvhpPIsLQSLa5jHooAeG R/3Q== X-Forwarded-Encrypted: i=1; AJvYcCW+ZBfobOziW448kQFsBftPj3kyev37c9m5QlLRORxatRy4pKDz5SpG/+0avbQYAL3snW5Cn2n3jG21ds52IbEadNUXmpI= X-Gm-Message-State: AOJu0YxlCYqMHfkOGZwi7Tglnk5UM2t3zWULj7wBAh2x9yaTKyKXeo1t Na694n6bbS/pX8hfD9nlZ9039PPU1HTabPFZC9PHQxSYktQGlx3qJLIK+T4Zync= X-Google-Smtp-Source: AGHT+IGSG3hYunos95UVI0VjBQ7ufi0bCkjp0fsb+/tNI72+OZJaKU8zqmrXfjilhRvctjcebLnlPQ== X-Received: by 2002:a05:6808:d48:b0:3da:9fe6:9719 with SMTP id 5614622812f47-3db5582f1a2mr13300931b6e.31.1722807056005; Sun, 04 Aug 2024 14:30:56 -0700 (PDT) Received: from [192.168.1.113] ([203.56.128.103]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7106ec4d998sm4308991b3a.82.2024.08.04.14.30.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 04 Aug 2024 14:30:55 -0700 (PDT) Message-ID: <5e330644-7114-4202-be2b-fa41434fcc53@linaro.org> Date: Mon, 5 Aug 2024 07:30:45 +1000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 12/17] bsd-user: Use guest_range_valid_untagged to validate range To: Warner Losh , qemu-devel@nongnu.org Cc: Kyle Evans , Jessica Clarke References: <20240802235617.7971-1-imp@bsdimp.com> <20240802235617.7971-13-imp@bsdimp.com> Content-Language: en-US From: Richard Henderson In-Reply-To: <20240802235617.7971-13-imp@bsdimp.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::22e; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x22e.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, 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-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 8/3/24 09:56, Warner Losh wrote: > This is the generic validation function, so remove some hand-rolled > ones. > > Signed-off-by: Warner Losh > --- > bsd-user/mmap.c | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) Reviewed-by: Richard Henderson r~