From: Al Viro <viro@zeniv.linux.org.uk>
To: linux-fsdevel@vger.kernel.org
Cc: linux-security-module@vger.kernel.org,
Christian Brauner <brauner@kernel.org>
Subject: [PATCH] apparmor: file never has NULL f_path.mnt
Date: Sun, 15 Jun 2025 01:31:10 +0100 [thread overview]
Message-ID: <20250615003110.GA3011112@ZenIV> (raw)
In-Reply-To: <20250615003011.GD1880847@ZenIV>
[don't really care which tree that goes through; right now it's
in viro/vfs.git #work.misc, but if somebody prefers to grab it
through a different tree, just say so]
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
security/apparmor/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/apparmor/file.c b/security/apparmor/file.c
index d52a5b14dad4..f494217112c9 100644
--- a/security/apparmor/file.c
+++ b/security/apparmor/file.c
@@ -604,7 +604,7 @@ int aa_file_perm(const char *op, const struct cred *subj_cred,
rcu_read_unlock();
/* TODO: label cross check */
- if (file->f_path.mnt && path_mediated_fs(file->f_path.dentry))
+ if (path_mediated_fs(file->f_path.dentry))
error = __file_path_perm(op, subj_cred, label, flabel, file,
request, denied, in_atomic);
--
2.39.5
next prev parent reply other threads:[~2025-06-15 0:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-15 0:30 [PATCH] landlock: opened file never has a negative dentry Al Viro
2025-06-15 0:31 ` Al Viro [this message]
2025-06-15 2:01 ` [PATCH] selinuxfs_fill_super(): don't bother with selinuxfs_info_free() on failures Al Viro
2025-06-16 14:19 ` Christian Brauner
2025-06-24 23:44 ` Paul Moore
2025-06-25 0:57 ` Al Viro
2025-06-16 14:16 ` [PATCH] apparmor: file never has NULL f_path.mnt Christian Brauner
2025-06-16 15:36 ` Ryan Lee
2025-06-16 14:16 ` [PATCH] landlock: opened file never has a negative dentry Christian Brauner
2025-06-17 10:03 ` Mickaël Salaün
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