When creating a new FAT32 filesystem, use "unknown" (0xFFFFFFFF) for

FSI_Nxt_Free instead of providing a wrong value.

With this change, fsck_msdosfs would no longer complain about invalid
FSInfo information.

MFC after:	2 weeks
This commit is contained in:
Xin LI 2019-08-22 06:14:06 +00:00
parent acef7371c5
commit aa9cb40e30

View File

@ -717,7 +717,7 @@ mkfs_msdos(const char *fname, const char *dtype, const struct msdos_options *op)
mk4(img, 0x41615252);
mk4(img + MINBPS - 28, 0x61417272);
mk4(img + MINBPS - 24, 0xffffffff);
mk4(img + MINBPS - 20, bpb.bpbRootClust);
mk4(img + MINBPS - 20, 0xffffffff);
mk2(img + MINBPS - 2, DOSMAGIC);
} else if (lsn >= bpb.bpbResSectors && lsn < dir &&
!((lsn - bpb.bpbResSectors) %