From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mx.groups.io; dkim=missing; spf=none, err=permanent DNS error (domain: bsdio.com, ip: 65.103.231.193, mailfrom: rebecca@bsdio.com) Received: from muon.bsdio.com (muon.bsdio.com [65.103.231.193]) by groups.io with SMTP; Mon, 12 Aug 2019 19:14:15 -0700 Received: from muon.bsdio.com (localhost [127.0.0.1]) by muon.bsdio.com (Postfix) with ESMTP id 7C1578D805; Mon, 12 Aug 2019 20:14:15 -0600 (MDT) Received: from muon.bsdio.com ([127.0.0.1]) by muon.bsdio.com (muon.bsdio.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id nqcatGPtlapp; Mon, 12 Aug 2019 20:14:14 -0600 (MDT) Received: from photon.int.bluestop.org (unknown [10.0.10.120]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by muon.bsdio.com (Postfix) with ESMTPSA; Mon, 12 Aug 2019 20:14:14 -0600 (MDT) To: devel@edk2.groups.io, Siyuan Fu , Jiaxin Wu From: rebecca@bsdio.com Subject: NetworkPkg: sending a second HTTPS request without tearing down instance in-between causes a crash Openpgp: preference=signencrypt Autocrypt: addr=rebecca@bsdio.com; keydata= mQINBFrUMZ4BEADI1yUEGeZeXeTCPay1ZpTBdDEpGPAw1dq2VCSTc1VhsnrEBa1iZxAfaeSv Uu5Ti7jlhQ/3sQMl0bJMKGB/RtmIW7k8h2w476oZmG8gChk8su5ZEx/pV1gdqInyFmmJKTYc gabJz8pL+m82w07qPv+oalepZ4dbj+HF++RAK/iEju+q9UHlsjj8e3mMNsvtrOz1K6bnpveO jZ+ms/2H3Hs5a4k8y6buwe2RvwhJQaXa13cR3LhzL+nwj4B9PHZZEa2WpEyYpw/bI0V9YSQN QgC1CYRzDyakZge6BCM6wHOgZSUzRPufGilrNKUwIVbRoIBR9/85+0wR+PlFUOUOfOc6ox7T dWcIx6PuPhek48rh4uwmmwsPtPiH4Z3T5p+GmWQ9NLFZKA1YnEdaSkWtYZsDxwVZZeYG2plt MfhXP0Hj4rf9Y3eoUenCaGioxAbUOBCtXdTGNAhNjz1g5NGDBVyhjKkzwJQvt9UrYTseERit 5dX2CMTy8hYLvSXd/Ivy+HylUS5IslfZxW5z9LgWX7Z97kILgkH3N0ewtLkygkG+Y+x7uaAV dFqp9ASOyzaiwKbJdeOI+WxRSh+AqeCR0S+bpkcLudLmbjrPmaFwjKycy1H85Z5R2J3YHyXY oT6OYjD8vLbUU2GWp6Onkcy1Pu8EMbRuzKil6HnpYg3BexbPFwARAQABtCNSZWJlY2NhIENy YW4gPHJlYmVjY2FAYmx1ZXN0b3Aub3JnPokCVwQTAQgAQQIbIwUJCWYBgAULCQgHAgYVCgkI CwIEFgIDAQIeAQIXgBYhBB+5fZtkTdO940Yr4g0CK1MRvhAgBQJa2B9zAhkBAAoJEA0CK1MR vhAgzJEQAJUqVmTRO9OqCSS2CVKjrqnEWJMvyo0K8B+WiXo0nSQg9+uyoVU7h2s/kkWVGy4u IWbGy2Qe8LiXzBJjHC3TadGvOvakfdMeKKXcgxgX6KlhA9hA2LW6tg22aHUk7Flr/8diHpgf qIwrXhqJXZmK72GR1QfhgoHsOsTJ9GWPswo1kUMc0cJowq0qP1RDdua6BwvDHHPJwu9OmC/i oQlMNm9gkBDq8H2B+m125ANwCnqBizXaiTTLQdewTMbCSuxbsni2icDqwBfFXzEgcJGaYYfB cQeFsfCmtXQK3JUd4Myx128Dxk9P3X64I93SB7QzB0nmWlyvmCFBNoCp0PCLA4qbwbw2sMRX Wx4BqYa8nI/jg+Nqo+Ut2BfltNZIlsHxK+XhxejfLqAjRCZeLnu1otvFnFuGLaAVYx9x1Y1q J8VizZxq6ujio62Qpultp6KNhlkJ+OKoGwA0k4NHh26SxvlsNxlfg/2v9b1LqWRzNujnwbcF 8g4902XjyBLxV+9YpXZEa8H6zzEHxpeDPWT3QfvrT8JuoHa1IyYnUKvG674UKW5zEGEwkQc9 cuQwR1RHd1ZrKtH1duXzaLr/caMp8ZDfGDDxFpenJTRxNRlg4+K7HSdhpac7sBVMUA8uVdE+ iuTThOmdf0c4DorL3BIh6Yv3FV4/NSqT1Wn3CG2fgG1guQINBFrUMZ4BEADkc4mvMcMcDF1t dNxNQuIBE1F243oZamG3LACCKfc1Yur3CPzHwIk5LXCUmbq23iE5bowxMWw3mlVT0p5xM0Wn UidIBwCKu4kRyy/fY4NyWWBuwy9srpTdmUcKRBRNB8zEZE8xIlidD1ijjgqLBfeM7n9ylawA xHLxwU96sdpdHFzb7Z0yKY2e/bzDaHiG0fUvcCmkgLf+uwKKZid1j8zR5PzKpgPqfy/PF01e KyGV3MNu8Y90xMoiEMWfCI2IB1m+hTuzZoboFvGV54SiMuvfWK/VMQjhsL6K2ddOqwVuy2nI MI4G3xDQW/v8KVyn43OSIAyW1eaklhzu0Ir2sO60PXRkvbTUrouvmSvpJfIQS49rU0M/X6FS DgXQLKrZ3my94+g8ptz9KoVml6s4OAwYVz+sb49nuSxipFKkU5FwhKOLmzbsBxCtytcUJoLm juJPJPDQue6YJiIXyc86GVY2pH3DjemKdbB4dSgqAJIp+lCzKSJzz7bgueh2Ox8vzx1tSxKj 7V8Nal+UTKKbkxPmMh+e20YZ4esAVifO3bS6IJP/aDnfagghB71vA7+aWGXPbjPlc2UHpCBi RSsl+IgoQXvdvZBsKRyfBx8neODa2C6JIE5vcaCjilSeKF8SzsFXvimnndhQNhAPU/DwQwSX dCl4gTsFVi5d8Oxq1sce+wARAQABiQI8BBgBCAAmFiEEH7l9m2RN073jRiviDQIrUxG+ECAF AlrUMZ4CGwwFCQlmAYAACgkQDQIrUxG+ECAWnRAAsmZX+KgNxW3v7R/76Tz4Wjmh4AGeE+Ji 3p5QsdTYny1B6vYBL9vCzPJ/AK8pgKMDRaweUP5eZQpfrdWC8Q7SNGgi4Q+97KEs+i2xZLQ+ WJb8a+WEEIc716u0y4ITiHfOgM5jWcFO4MXQATbJgv0drLLesa+LQCvZgPBqupt307EsCubQ s+Sxt+RVjf6rOUolp1GJXEQYwGsKklVd6yqLC8M1BSG53/WE5tSv5GzBZ8fp6EtmjT7leuid FtEvKYHQz4DqG9ELpHUF0X0UUCBK/MgXe3kCVLKE060UrJ4M6uPSx57rmVFA2MvwQR8M7GsW C5UsSM4PYwPWBhwxE7vcx0691YKAHT/5q8LxRVBdUyzPSprMhSQFttsBt+ygm6wRi3Pi3TuC EARNubPkQefyeC34yr40SAUCkOl3eWxSXPF4NfXFQb4AAzZSE5hv3qbDuwo3lrL0LqpIpEQP Az+JZ1QZ6mMFQ5/JD9Gukj54kZc0X8w3sQt0a8vyE/qrJg8vKgv2rCHrPc5MeDkEUEFiiJiC EDdkJtMyoRlU3S4NrnbyLOLEcHE8fGe3hStPX8hY62id2ecdQ5WZ7vLZW5SFeLarbUciuHIk VL6MHnUjbV7XlY50N7ebeFCIdlCWhdum2FJs/Ni+SSxbZC564vrokwlBBGSo6WTPQTa8IWx1 DtU= Message-ID: <5b7910f4-8894-db46-1376-e1f680126a2e@bsdio.com> Date: Mon, 12 Aug 2019 20:14:13 -0600 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US I've been working to debug a problem I've been seeing booting FreeBSD via HTTPS. I filed a BZ at https://bugzilla.tianocore.org/show_bug.cgi?id=1917 . I've done some more debugging and tracked the issue down to attempting to request a file twice without tearing down the http instance in-between. In https://svnweb.freebsd.org/base/head/stand/efi/libefi/efihttp.c?revision=349613&view=markup : If, in function efihttp_fs_open (line 565) I call efihttp_dev_close followed by efihttp_dev_open if the first call to _efihttp_fs_open fails, then everything works. But if I don't then I get the crash due to the corruption of the SetSessionDataPointer. -- Rebecca Cran