diff options
Diffstat (limited to 'fs/ecryptfs/mmap.c')
| -rw-r--r-- | fs/ecryptfs/mmap.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c index df4ce99d0597..5a30e01547f1 100644 --- a/fs/ecryptfs/mmap.c +++ b/fs/ecryptfs/mmap.c @@ -97,19 +97,6 @@ out: * (big-endian) * Octet 26: Begin RFC 2440 authentication token packet set */ -static void set_header_info(char *page_virt, - struct ecryptfs_crypt_stat *crypt_stat) -{ - size_t written; - size_t save_num_header_bytes_at_front = - crypt_stat->num_header_bytes_at_front; - - crypt_stat->num_header_bytes_at_front = - ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE; - ecryptfs_write_header_metadata(page_virt + 20, crypt_stat, &written); - crypt_stat->num_header_bytes_at_front = - save_num_header_bytes_at_front; -} /** * ecryptfs_copy_up_encrypted_with_header @@ -146,9 +133,13 @@ ecryptfs_copy_up_encrypted_with_header(struct page *page, memset(page_virt, 0, PAGE_CACHE_SIZE); /* TODO: Support more than one header extent */ if (view_extent_num == 0) { + size_t written; + rc = ecryptfs_read_xattr_region( page_virt, page->mapping->host); - set_header_info(page_virt, crypt_stat); + ecryptfs_write_header_metadata(page_virt + 20, + crypt_stat, + &written); } kunmap_atomic(page_virt, KM_USER0); flush_dcache_page(page); |