From patchwork Thu Dec 22 10:16:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Kara X-Patchwork-Id: 13079564 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA36DC4332F for ; Thu, 22 Dec 2022 10:16:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235301AbiLVKQZ (ORCPT ); Thu, 22 Dec 2022 05:16:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235259AbiLVKQS (ORCPT ); Thu, 22 Dec 2022 05:16:18 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A35765AB for ; Thu, 22 Dec 2022 02:16:17 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 4BD6D22431; Thu, 22 Dec 2022 10:16:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1671704176; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=snnrX7j+v4I0SEwzHgq5qUOKMs2mEe8i5HfsO1Rlcpg=; b=2aToEuozG7L2C6QF/uy5gP5d8iTm+PBlnuE6bo+6ahLijSWym4DBCZ/5IWXjWQN6hTjglv uUv5nadRBLF4y+G5tcJZXha3s7cxbq2rYqSHb+25bT+8MCuQkqd/x58b0VBtFCKek+PrrO yOe7XvOKIxZE8rNP5OD7qg5CChKZKWk= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1671704176; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=snnrX7j+v4I0SEwzHgq5qUOKMs2mEe8i5HfsO1Rlcpg=; b=ORCwr5EgKgb9YKX+F8DLMBZDty7jtfYnA1vj55NleDsWBX85WVMvAFCI2w/zTksuPQfAmi oWNkfEgN11lUtSBA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 19A9E13918; Thu, 22 Dec 2022 10:16:16 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id ajM/BnAupGM8WwAAMHmgww (envelope-from ); Thu, 22 Dec 2022 10:16:16 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id 2DBA0A0745; Thu, 22 Dec 2022 11:16:12 +0100 (CET) From: Jan Kara To: Cc: Jan Kara Subject: [PATCH 7/7] udf: Keep i_lenExtents consistent with the total length of extents Date: Thu, 22 Dec 2022 11:16:04 +0100 Message-Id: <20221222101612.18814-7-jack@suse.cz> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20221222101300.12679-1-jack@suse.cz> References: <20221222101300.12679-1-jack@suse.cz> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=880; i=jack@suse.cz; h=from:subject; bh=TpB7iJJb9gSlGK+ncASJniTQ93lcdUtZsZwfMOU7G14=; b=owEBbQGS/pANAwAIAZydqgc/ZEDZAcsmYgBjpC5kXNPENnyKX68ceCjkbTDf6fDearkM/erPGdcJ GsWKuRiJATMEAAEIAB0WIQSrWdEr1p4yirVVKBycnaoHP2RA2QUCY6QuZAAKCRCcnaoHP2RA2QwyB/ 0XBZtRCzKyk8xqljOQcrUdgzKTup86uy9BAzOuUxcvjUawzxlOsDweXbyNQlfATWDFcN5iQ89iEKOZ /cFt7D6L1pJDAAZBsvJumkzJxcVbVAcbK1l+6uqhxpjlH9CvwtS2Rq+5O7qAR+4EldWEmQLXwKELqg vJPTmqbVlWom9ewj0tlywThcQpwBz7MUoimttZb7rmjU14YkC7bMT0BQkNDynK4RqmLCl3INbZ7OIH W0b1Dinzb/wlRt0AjLZa/aVrT1ahnuidMhvfqygdH9xnLdii823hkT675P9GAR3GCaDC5/otMDZwCW dXQ7nr9ZXpudHTBhi1JZI0MBBQN76T X-Developer-Key: i=jack@suse.cz; a=openpgp; fpr=93C6099A142276A28BBE35D815BC833443038D8C Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org When rounding the last extent to blocksize in inode_getblk() we forgot to update also i_lenExtents to match the new extent length. This inconsistency can later confuse some assertion checks. Signed-off-by: Jan Kara --- fs/udf/inode.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 075e0a9d766c..3621dd7fe5a7 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -677,6 +677,9 @@ static sector_t inode_getblk(struct inode *inode, sector_t block, elen = EXT_RECORDED_ALLOCATED | ((elen + inode->i_sb->s_blocksize - 1) & ~(inode->i_sb->s_blocksize - 1)); + iinfo->i_lenExtents = + ALIGN(iinfo->i_lenExtents, + inode->i_sb->s_blocksize); udf_write_aext(inode, &cur_epos, &eloc, elen, 1); } newblock = udf_get_lb_pblock(inode->i_sb, &eloc, offset);