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-rw-r--r--security/lsm_audit.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/security/lsm_audit.c b/security/lsm_audit.c
index a0cd28cd31a8..82ce14933513 100644
--- a/security/lsm_audit.c
+++ b/security/lsm_audit.c
@@ -291,18 +291,19 @@ static void dump_common_audit_data(struct audit_buffer *ab,
struct dentry *dentry;
struct inode *inode;
+ rcu_read_lock();
inode = a->u.inode;
- dentry = d_find_alias(inode);
+ dentry = d_find_alias_rcu(inode);
if (dentry) {
audit_log_format(ab, " name=");
spin_lock(&dentry->d_lock);
audit_log_untrustedstring(ab, dentry->d_name.name);
spin_unlock(&dentry->d_lock);
- dput(dentry);
}
audit_log_format(ab, " dev=");
audit_log_untrustedstring(ab, inode->i_sb->s_id);
audit_log_format(ab, " ino=%lu", inode->i_ino);
+ rcu_read_unlock();
break;
}
case LSM_AUDIT_DATA_TASK: {