1 files changed, 3 insertions, 3 deletions

diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index a9ca373c6107..e890d596da7e 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1426,10 +1426,10 @@ static int parse_header_metadata(struct ecryptfs_crypt_stat *crypt_stat,
         u32 header_extent_size;
         u16 num_header_extents_at_front;
 
-        memcpy(&header_extent_size, virt, 4);
+        memcpy(&header_extent_size, virt, sizeof(u32));
         header_extent_size = be32_to_cpu(header_extent_size);
-        virt += 4;
-        memcpy(&num_header_extents_at_front, virt, 2);
+        virt += sizeof(u32);
+        memcpy(&num_header_extents_at_front, virt, sizeof(u16));
         num_header_extents_at_front = be16_to_cpu(num_header_extents_at_front);
         crypt_stat->num_header_extents_at_front =
                 (int)num_header_extents_at_front;