From: Eric Biggers <ebigg...@google.com>
This new ioctl retrieves a file's encryption nonce, which is useful for
testing. See the corresponding fs/crypto/ patch for more details.
Signed-off-by: Eric Biggers <ebigg...@google.com>
---
fs/ubifs/ioctl.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c
index d49fc04f2d7d4..3df9be2c684c3 100644
--- a/fs/ubifs/ioctl.c
+++ b/fs/ubifs/ioctl.c
@@ -208,6 +208,9 @@ long ubifs_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
case FS_IOC_GET_ENCRYPTION_KEY_STATUS:
return fscrypt_ioctl_get_key_status(file, (void __user *)arg);
+ case FS_IOC_GET_ENCRYPTION_NONCE:
+ return fscrypt_ioctl_get_nonce(file, (void __user *)arg);
+
default:
return -ENOTTY;
}
@@ -230,6 +233,7 @@ long ubifs_compat_ioctl(struct file *file, unsigned int
cmd, unsigned long arg)
case FS_IOC_REMOVE_ENCRYPTION_KEY:
case FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS:
case FS_IOC_GET_ENCRYPTION_KEY_STATUS:
+ case FS_IOC_GET_ENCRYPTION_NONCE:
break;
default:
return -ENOIOCTLCMD;
--
2.25.1
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