linux-ext4 - [PATCH v3 09/10] ubifs: Configure dentry operations at dentry-creation time

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240111225816.18117-10-krisman@suse.de>
Date: Thu, 11 Jan 2024 19:58:15 -0300
From: Gabriel Krisman Bertazi <krisman@...e.de>
To: viro@...iv.linux.org.uk,
	ebiggers@...nel.org,
	jaegeuk@...nel.org,
	tytso@....edu
Cc: linux-f2fs-devel@...ts.sourceforge.net,
	linux-ext4@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	amir73il@...il.com,
	Gabriel Krisman Bertazi <krisman@...e.de>
Subject: [PATCH v3 09/10] ubifs: Configure dentry operations at dentry-creation time

fscrypt now supports configuring dentry operations at dentry-creation
time through the preset sb->s_d_op, instead of at lookup time.
Enable this in ubifs, since the lookup-time mechanism is going away.

Signed-off-by: Gabriel Krisman Bertazi <krisman@...e.de>
---
 fs/ubifs/dir.c   | 1 -
 fs/ubifs/super.c | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 3b13c648d490..51b9a10a9851 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -205,7 +205,6 @@ static struct dentry *ubifs_lookup(struct inode *dir, struct dentry *dentry,
 	dbg_gen("'%pd' in dir ino %lu", dentry, dir->i_ino);
 
 	err = fscrypt_prepare_lookup(dir, dentry, &nm);
-	generic_set_encrypted_ci_d_ops(dentry);
 	if (err == -ENOENT)
 		return d_splice_alias(NULL, dentry);
 	if (err)
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 09e270d6ed02..304646b03e99 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2239,6 +2239,7 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
 		goto out_umount;
 	}
 
+	generic_set_sb_d_ops(sb);
 	sb->s_root = d_make_root(root);
 	if (!sb->s_root) {
 		err = -ENOMEM;
-- 
2.43.0