author: Eric Biggers <ebiggers@google.com> 2020-11-13 13:19:17 -0800
committer: Eric Biggers <ebiggers@google.com> 2020-11-16 11:40:12 -0800
commit: ed45e201649344412445d6f65f0473a6112f0bcd
parent: 9e90f30e78572ecfc1c74c735a034c955d822ba6
Commit Summary:
Diffstat:
1 file changed, 6 insertions, 6 deletions
diff --git a/fs/verity/measure.c b/fs/verity/measure.c
index 5300b8d38537..f0d7b30c62db 100644
--- a/fs/verity/measure.c
+++ b/fs/verity/measure.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Ioctl to get a verity file's measurement
+ * Ioctl to get a verity file's digest
*
* Copyright 2019 Google LLC
*/
@@ -10,12 +10,12 @@
#include <linux/uaccess.h>
/**
- * fsverity_ioctl_measure() - get a verity file's measurement
- * @filp: file to get measurement of
+ * fsverity_ioctl_measure() - get a verity file's digest
+ * @filp: file to get digest of
* @_uarg: user pointer to fsverity_digest
*
- * Retrieve the file measurement that the kernel is enforcing for reads from a
- * verity file. See the "FS_IOC_MEASURE_VERITY" section of
+ * Retrieve the file digest that the kernel is enforcing for reads from a verity
+ * file. See the "FS_IOC_MEASURE_VERITY" section of
* Documentation/filesystems/fsverity.rst for the documentation.
*
* Return: 0 on success, -errno on failure
@@ -51,7 +51,7 @@ int fsverity_ioctl_measure(struct file *filp, void __user *_uarg)
if (copy_to_user(uarg, &arg, sizeof(arg)))
return -EFAULT;
- if (copy_to_user(uarg->digest, vi->measurement, hash_alg->digest_size))
+ if (copy_to_user(uarg->digest, vi->file_digest, hash_alg->digest_size))
return -EFAULT;
return 0;