From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D599C73165; Sun, 24 Mar 2024 22:44:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711320293; cv=none; b=Z8ZIndfNWAb8YCJdWINEOkH6+KRjlX9CcqydhRwxkLargEbkqNQooADqjBKjzIls2cFFmsLeMwrUkf+n0Zyww02nl+K15ixHMM5VNajbPA+F3QbiqkyY5ZUMx/ail6SjE1TH/FDwmKJ1KVC/S+8Hto55AQjBp5FaMYU/Q3cX6Kk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711320293; c=relaxed/simple; bh=T6b3Fv6mmNPJPoSNNqMGnljWRi4bRwAQRXwzeaqDve8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ocUY2vgda1X2WlfaKzzU95d+5tX8ItctbwgVtD/E1RnoKuLZ8rC3qLDcJHehdxq3PGIH2OrPVGfMH2QE1tfWUN0VHf90+3bAzPfqiHvFv/FNVY2cyXLE/7SeYjw5hWp9RvLjhviMAHUjEmPmf7UdaFsuJB5LHzQav/YRHe3iNQU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UllH1hKt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UllH1hKt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BDBE3C433F1; Sun, 24 Mar 2024 22:44:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711320293; bh=T6b3Fv6mmNPJPoSNNqMGnljWRi4bRwAQRXwzeaqDve8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UllH1hKtLvMZrMnEolWWyBHkWlnfsQ2LvYInsCBufF+zHPzM3lDBBiovFM0xueK3A HVGWhO/5yZk4L9uvMoKRMhKooxfOehn5geEclMzuKgZzcYvPjYI/dMWlbMSgQi01RY brzB5jUIuOYO9wkMZu97X0Bb1iMxmPTpVNIQop9PwkWJD7IoS7vDMAkL0Jba9Vh+Y5 FCUKOHXkHbEtjpzC3+O/98sTGUV4YoGNWYWNQiRajgrNWmQ07HEMltnSp6SeRPaFPO WRlJMNlMEPzsarZSY/mvB2zYyQvk6BAo57e6QkzLMtqSu0HXw7JkvXZhMh2/YouNDg AQ/Z/Jv+2E8vA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: David Howells , Markus Suvanto , Jeffrey E Altman , Marc Dionne , linux-afs@lists.infradead.org, Christian Brauner , Sasha Levin Subject: [PATCH 6.8 601/715] afs: Revert "afs: Hide silly-rename files from userspace" Date: Sun, 24 Mar 2024 18:33:00 -0400 Message-ID: <20240324223455.1342824-602-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324223455.1342824-1-sashal@kernel.org> References: <20240324223455.1342824-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: David Howells [ Upstream commit 0aec3847d044273733285dcff90afda89ad461d2 ] This reverts commit 57e9d49c54528c49b8bffe6d99d782ea051ea534. This undoes the hiding of .__afsXXXX silly-rename files. The problem with hiding them is that rm can't then manually delete them. This also reverts commit 5f7a07646655fb4108da527565dcdc80124b14c4 ("afs: Fix endless loop in directory parsing") as that's a bugfix for the above. Fixes: 57e9d49c5452 ("afs: Hide silly-rename files from userspace") Reported-by: Markus Suvanto Link: https://lists.infradead.org/pipermail/linux-afs/2024-February/008102.html Signed-off-by: David Howells Link: https://lore.kernel.org/r/3085695.1710328121@warthog.procyon.org.uk Reviewed-by: Jeffrey E Altman cc: Marc Dionne cc: linux-afs@lists.infradead.org Signed-off-by: Christian Brauner Signed-off-by: Sasha Levin --- fs/afs/dir.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/fs/afs/dir.c b/fs/afs/dir.c index 8a67fc427e748..67afe68972d5c 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -474,16 +474,6 @@ static int afs_dir_iterate_block(struct afs_vnode *dvnode, continue; } - /* Don't expose silly rename entries to userspace. */ - if (nlen > 6 && - dire->u.name[0] == '.' && - ctx->actor != afs_lookup_filldir && - ctx->actor != afs_lookup_one_filldir && - memcmp(dire->u.name, ".__afs", 6) == 0) { - ctx->pos = blkoff + next * sizeof(union afs_xdr_dirent); - continue; - } - /* found the next entry */ if (!dir_emit(ctx, dire->u.name, nlen, ntohl(dire->u.vnode), -- 2.43.0