From: Patrick Steinhardt Subject: PROBLEM: unable to decrypt LUKS partition since v4.9-rc6 (bisected) Date: Mon, 21 Nov 2016 07:56:38 +0100 Message-ID: <20161121065638.GA540@pks-pc> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6TrnltStXW4iwmi0" Cc: linux-crypto@vger.kernel.org To: Herbert Xu , "David S. Miller" Return-path: Received: from out5-smtp.messagingengine.com ([66.111.4.29]:52618 "EHLO out5-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751019AbcKUG4l (ORCPT ); Mon, 21 Nov 2016 01:56:41 -0500 Content-Disposition: inline Sender: linux-crypto-owner@vger.kernel.org List-ID: --6TrnltStXW4iwmi0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi, I'm using cryptsetup 1.7.2 via the kernel's crypto API. Since version v4.9-rc6, I'm unable to decrypt my LUKS partitions (aes-xts-plain64, sha512). cryptsetup simply aborts with the message "No such passphrase available" after inputting the passphrase. After bisecting the issue, this points to commit a8348bc (crypto: algif_hash - Fix NULL hash crash with shash, 2016-11-17). After reverting this particular commit, everything works correctly again. Please let me know if you need additional information. Regards Patrick --6TrnltStXW4iwmi0 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJYMpqkAAoJEBF8Z7aeq/Es68MP/1mHeFd7JG4BKFRPrOpfDdQU SdBxPNXDP9/WIvUBNAaipJGN7gN0CPuyEcls2cxlVXpXgvx3WJRjxqM4fy8IbLi8 /CeE2VRHKrYhMDPGJosBqqS+tn0/K5C4crcnAh1FcXffof9WoF8HpacoVoubSNOZ KigIvtE0EkfliTLl6RaGUm8ZjSaE3L+sLYtSIKbADBtluQyngYu7d9czzuZI0Ics mrEjWDYreAIfUlfy5//md8ikPd2AEtRGcPiHeGjpEFyGNPxz1Lkdcbsa1ksUy59N TIs8gCunibVhz/QMKfwCrMCfyKt5F4lMhyievvGaBs6GXeJUkjgf5tA6q/RTTEX4 c4SYlihB1QY1nhq6QatF/pS3uryTfLBUM/cxMn0ompsYQ8vVZMRq3KdSvNGaUsgz j1RZj9j9MXAKVfYPV/GQZ38J3++EN3udrrdT43KIHP7dFYjoxN4X440YWw7AVMrL AgT4KaSOUlLgL/QgbwHIue0FckHD3cXlfwnIB0DpoPW2JHuyivIzNhfuw/sWUBZj wq3mZkf7pe7jOt7FnMIZkoerrnfH7SliWWgxMvVzZU8E9Tox/k06PuEsl+On1mPW aiTZSAFfmVr9YcROybbp31QVfOIR9UBFb8I7CVKPLGu6qLutwonx0xpkSKwo/dpz hyer08ijvnIHSANhpBTY =5eIS -----END PGP SIGNATURE----- --6TrnltStXW4iwmi0--