svn commit: r351382 - head/sbin/newfs_msdos

Xin LI delphij at FreeBSD.org
Thu Aug 22 06:14:07 UTC 2019


Author: delphij
Date: Thu Aug 22 06:14:06 2019
New Revision: 351382
URL: https://svnweb.freebsd.org/changeset/base/351382

Log:
  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

Modified:
  head/sbin/newfs_msdos/mkfs_msdos.c

Modified: head/sbin/newfs_msdos/mkfs_msdos.c
==============================================================================
--- head/sbin/newfs_msdos/mkfs_msdos.c	Thu Aug 22 04:31:07 2019	(r351381)
+++ head/sbin/newfs_msdos/mkfs_msdos.c	Thu Aug 22 06:14:06 2019	(r351382)
@@ -717,7 +717,7 @@ mkfs_msdos(const char *fname, const char *dtype, const
 		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) %


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