--- testdisk-7.0/src/ewf.c.org	2017-01-29 20:31:45.000000000 +0100
+++ testdisk-7.0/src/ewf.c.org	2017-01-29 20:29:07.000000000 +0100
@@ -179,7 +179,7 @@ disk_t *fewf_init(const char *device, co
 	  data->handle,
 	  filenames,
 	  num_files,
-	  LIBEWF_OPEN_READ_WRITE,
+	  ( LIBEWF_OPEN_READ | LIBEWF_OPEN_WRITE ),
 	  NULL ) != 1 )
     {
       log_error("libewf_handle_open(%s) in RW mode failed\n", device);
@@ -406,7 +406,7 @@ static int fewf_pread(disk_t *disk, void
   struct info_fewf_struct *data=(struct info_fewf_struct *)disk->data;
   int64_t taille;
 #if defined( HAVE_LIBEWF_V2_API )
-  taille = libewf_handle_read_random(
+  taille = libewf_handle_read_buffer_at_offset(
             data->handle,
             buffer,
             count,
@@ -437,7 +437,7 @@ static int fewf_pwrite(disk_t *disk, con
   struct info_fewf_struct *data=(struct info_fewf_struct *)disk->data;
   int64_t taille;
 #if defined( HAVE_LIBEWF_V2_API )
-  taille = libewf_handle_write_random(
+  taille = libewf_handle_write_buffer_at_offset(
             data->handle,
             buffer,
             count,