From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua1-x935.google.com (mail-ua1-x935.google.com [IPv6:2607:f8b0:4864:20::935]) by sourceware.org (Postfix) with ESMTPS id 96694393C86B for ; Wed, 12 Jan 2022 12:52:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 96694393C86B Received: by mail-ua1-x935.google.com with SMTP id p37so4500416uae.8 for ; Wed, 12 Jan 2022 04:52:58 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=sbRrA3gW8CE30SL+Qwf61yIJeG1OKHv5Xw+bPhjc5RI=; b=dk021rSJSaYG4z4hWtb2S0m8/WC12f53Tz/H9a4EbCu3DH9ohlS1TqSwt3wusmhM1q EscGAqELgLGf7Ie64GP7R3l9xbu7KKMrMTaOm17sm4Ulanp2G9xVRYM3Krx+L8k+WB5u pVE+u526vxuJwBQsNFlzW5hnI4Ks8FFaJfV5g6NLUEhsQrm3DpM6IxeaZSum+HJ5jTEN JbwELAkKTPbBUiuu9bwcfJxYDYf/JvjntCOi/NTaDt6m9ulAiRtdPSEjam9WyJF4zBor hYtg0ibh456TjQyiZq0eebJYYhNMPSHUOJYKGJzgQUYO6l4g+CpWmOhOuTJWGuJkWJie ckog== X-Gm-Message-State: AOAM533C1dujyGs+KOEg03+ixzHEBLGVkiP1S3ks+fzeY8cqyqpgzVAi K9GsG0iyt7jRCAFMY+puqPIcOA== X-Google-Smtp-Source: ABdhPJyy0H6hHp7a+0JJh+fm8LMjzwpVojDzBVnUM8c95pT4hhq6zxhUIxtofHZ44FG9N1LPycInBg== X-Received: by 2002:a05:6102:5489:: with SMTP id bk9mr4177964vsb.0.1641991978122; Wed, 12 Jan 2022 04:52:58 -0800 (PST) Received: from ?IPV6:2804:431:c7ca:9d3:c0ae:6d7d:7ec1:f457? ([2804:431:c7ca:9d3:c0ae:6d7d:7ec1:f457]) by smtp.gmail.com with ESMTPSA id t131sm5796727vkd.8.2022.01.12.04.52.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 Jan 2022 04:52:57 -0800 (PST) Message-ID: Date: Wed, 12 Jan 2022 09:52:55 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH] Enable _FORTIFY_SOURCE=3 for gcc 12 and above Content-Language: en-US To: Siddhesh Poyarekar , libc-alpha@sourceware.org Cc: fweimer@redhat.com References: <20211217040753.4176265-1-siddhesh@sourceware.org> <4da0567f-deee-bd87-14d3-ece15aff5091@sourceware.org> From: Adhemerval Zanella In-Reply-To: <4da0567f-deee-bd87-14d3-ece15aff5091@sourceware.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-6.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Jan 2022 12:53:00 -0000 On 12/01/2022 01:14, Siddhesh Poyarekar wrote: > On 17/12/2021 18:47, Adhemerval Zanella via Libc-alpha wrote: >> >> >> On 17/12/2021 01:07, Siddhesh Poyarekar via Libc-alpha wrote: >>> gcc 12 now has support for the __builtin_dynamic_object_size builtin. >>> Adapt the macro checks to enable _FORTIFY_SOURCE=3 on gcc 12 and above. >>> >>> Signed-off-by: Siddhesh Poyarekar >> >> With gcc version 12.0.0 20211217 (experimental) [master r12-6038-g411ac94611f] >> I am seeing two new failures: >> >>    FAIL: debug/tst-chk7 >>    FAIL: debug/tst-chk8 > > This should now work on gcc trunk as of r12-6482, tested with: > > gcc version 12.0.0 20220112 (experimental) (GCC) > > OK to commit? Ok, I have verified that it now work with gcc 12 current. Reviewed-by: Adhemerval Zanella