eCryptfs: Strip metadata in xattr flag in encrypted view

[net-next-2.6.git] / fs / ecryptfs / crypto.c

diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 4d9db0ed88eaa5cb2d17a0c146ed6a888dce1dac..fad5bf6a6116382a92a26283e60f0a3095abf876 100644 (file)
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1107,9 +1107,9 @@ static void write_ecryptfs_marker(char *page_virt, size_t *written)
        (*written) = MAGIC_ECRYPTFS_MARKER_SIZE_BYTES;
 }
 
-static void
-write_ecryptfs_flags(char *page_virt, struct ecryptfs_crypt_stat *crypt_stat,
-                    size_t *written)
+void ecryptfs_write_crypt_stat_flags(char *page_virt,
+                                    struct ecryptfs_crypt_stat *crypt_stat,
+                                    size_t *written)
 {
        u32 flags = 0;
        int i;
@@ -1290,7 +1290,8 @@ static int ecryptfs_write_headers_virt(char *page_virt, size_t max,
        offset = ECRYPTFS_FILE_SIZE_BYTES;
        write_ecryptfs_marker((page_virt + offset), &written);
        offset += written;
-       write_ecryptfs_flags((page_virt + offset), crypt_stat, &written);
+       ecryptfs_write_crypt_stat_flags((page_virt + offset), crypt_stat,
+                                       &written);
        offset += written;
        ecryptfs_write_header_metadata((page_virt + offset), crypt_stat,
                                       &written);