Changeset 1c88835 in mainline for uspace/srv/fs/cdfs/cdfs_ops.c

Timestamp:

2017-07-08T16:12:03Z (7 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

89e2aac

Parents:

3cd27c1

Message:

Fix CDFS unaligned memory access when decoding Joliet file names.

File:

• uspace/srv/fs/cdfs/cdfs_ops.c (modified) (2 diffs)

uspace/srv/fs/cdfs/cdfs_ops.c

@@ -52 +52 @@
 #include <byteorder.h>
 #include <macros.h>
+#include <unaligned.h>
+
 #include "cdfs.h"
 #include "cdfs_endian.h"
@@ -458 +460 @@
                 size_t i;
                 for (i = 0; i < dsize / sizeof(uint16_t); i++) {
-                        buf[i] = uint16_t_be2host(((uint16_t *)data)[i]);
+                        buf[i] = uint16_t_be2host(
+                            ((unaligned_uint16_t *)data)[i]);
                 }