From patchwork Thu Oct 10 15:26:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= X-Patchwork-Id: 13830411 X-Patchwork-Delegate: paul@paul-moore.com Received: from smtp-8fad.mail.infomaniak.ch (smtp-8fad.mail.infomaniak.ch [83.166.143.173]) (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 8BF491CCB22 for ; Thu, 10 Oct 2024 15:27:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=83.166.143.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728574029; cv=none; b=gg5YFP765yrruK0QnAjTSKuDh3gNtiNlp0+daGPe3zzKZd52dt9Z/hjKLuXXkLLLITuoXwqbKzhKbwb/fucX9c5h1AnZKvYl1k/NQyh0rWPgQzlyRU6lVHcbRoH617VWlhQTE1p2iOe4RATT7kve5cWON1GmK2SopU9zn9RNUE4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728574029; c=relaxed/simple; bh=b9m/+J0NHIYt2XBf4REoel7im/5tGdJ8vx2caisRitU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OjywbER8AylyCT/ZcA+uk7vKCSymZfU1loA4aVTwH2Fien0KWTchD73qwYl/MwkUY8fLXGSb0jRIyRq63VpnvX+/Wqgd1z5/CDFCruDun/TarC3Zj+0NtPUF6zsQjiOidOqPhddf+YmNqVp+McTvFmiV4EB2een0BGW+wdOUTm0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=digikod.net; spf=pass smtp.mailfrom=digikod.net; dkim=pass (1024-bit key) header.d=digikod.net header.i=@digikod.net header.b=kxzGWNz8; arc=none smtp.client-ip=83.166.143.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=digikod.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=digikod.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=digikod.net header.i=@digikod.net header.b="kxzGWNz8" Received: from smtp-4-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:7:10:40ca:feff:fe05:0]) by smtp-4-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4XPYX23TrVz6C1; Thu, 10 Oct 2024 17:26:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=digikod.net; s=20191114; t=1728574018; bh=AvPae8614W2IhRWzUsWrgc6FU1WWWePg3y3V213ZELM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kxzGWNz8JdR99s0m1e7yN3Ny21/+iH2p9EBA4vF4rLkWIt1vU6NxgFwpsBOQaYgml cWhnNyw/uaMeE1SxnntnZ3bF1Xjo+IHSiHdHf1Qm5SCSmgA6MBkgOGpNkjYgQ9Hz2Q 13aB+ZJzPIuua1hXfXD5ZzhcgDehAH4SKr1acYAU= Received: from unknown by smtp-4-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4XPYX172zpzBF7; Thu, 10 Oct 2024 17:26:57 +0200 (CEST) From: =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= To: Christian Brauner , Paul Moore Cc: =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-security-module@vger.kernel.org, audit@vger.kernel.org, Stephen Smalley , Ondrej Mosnacek Subject: [RFC PATCH v1 3/7] selinux: Fix inode numbers in error messages Date: Thu, 10 Oct 2024 17:26:43 +0200 Message-ID: <20241010152649.849254-3-mic@digikod.net> In-Reply-To: <20241010152649.849254-1-mic@digikod.net> References: <20241010152649.849254-1-mic@digikod.net> Precedence: bulk X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Infomaniak-Routing: alpha Use the new inode_get_ino() helper to log the user space's view of inode's numbers instead of the private kernel values. Cc: Paul Moore Cc: Stephen Smalley Cc: Ondrej Mosnacek Signed-off-by: Mickaël Salaün Acked-by: Paul Moore --- security/selinux/hooks.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index fc926d3cac6e..60b31b35f475 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -1384,8 +1384,8 @@ static int inode_doinit_use_xattr(struct inode *inode, struct dentry *dentry, if (rc < 0) { kfree(context); if (rc != -ENODATA) { - pr_warn("SELinux: %s: getxattr returned %d for dev=%s ino=%ld\n", - __func__, -rc, inode->i_sb->s_id, inode->i_ino); + pr_warn("SELinux: %s: getxattr returned %d for dev=%s ino=%llu\n", + __func__, -rc, inode->i_sb->s_id, inode_get_ino(inode)); return rc; } *sid = def_sid; @@ -1396,13 +1396,13 @@ static int inode_doinit_use_xattr(struct inode *inode, struct dentry *dentry, def_sid, GFP_NOFS); if (rc) { char *dev = inode->i_sb->s_id; - unsigned long ino = inode->i_ino; + u64 ino = inode_get_ino(inode); if (rc == -EINVAL) { - pr_notice_ratelimited("SELinux: inode=%lu on dev=%s was found to have an invalid context=%s. This indicates you may need to relabel the inode or the filesystem in question.\n", + pr_notice_ratelimited("SELinux: inode=%llu on dev=%s was found to have an invalid context=%s. This indicates you may need to relabel the inode or the filesystem in question.\n", ino, dev, context); } else { - pr_warn("SELinux: %s: context_to_sid(%s) returned %d for dev=%s ino=%ld\n", + pr_warn("SELinux: %s: context_to_sid(%s) returned %d for dev=%s ino=%llu\n", __func__, context, -rc, dev, ino); } } @@ -3324,8 +3324,8 @@ static void selinux_inode_post_setxattr(struct dentry *dentry, const char *name, &newsid); if (rc) { pr_err("SELinux: unable to map context to SID" - "for (%s, %lu), rc=%d\n", - inode->i_sb->s_id, inode->i_ino, -rc); + "for (%s, %llu), rc=%d\n", + inode->i_sb->s_id, inode_get_ino(inode), -rc); return; }