tree d09c9552b273c6f4afbed7db6ba674539bcfde66
parent ed86a9f77e796aa5923a5b2d1455a7739b86e60b
author Ken Sumrall <ksumrall@android.com> 1372215720 -0700
committer Ken Sumrall <ksumrall@android.com> 1372291595 -0700

Detect exFAT filesystems and abort if found

If fsck_msdos tries to fix an exFAT filesystem, it will damage it
and it won't be mountable on systems that support exFAT.  So just
abort if the OEM name field is "EXFAT" or an invalid FAT32
Extended BIOS Parameter Block is detected.  The test to detect
an invalid BIOS Parameter Block was developed by Sony.

Change-Id: I09e8457e399239e840c825b858a635a7d9462def