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Use sizeof(MFT_RECORD_OLD) instead of sizeof(MFT_RECORD) as MFT_RECORD now 

includes the NTFS 3.1+ specific fields.

(Logical change 1.333)
edge.strict_endians
cantab.net!aia21 2004-03-15 11:34:30 +00:00
parent cf419787bd
commit ab2da48e25
1 changed files with 7 additions and 3 deletions
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10
ntfsprogs/mkntfs.c
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@ -963,8 +963,12 @@ static void format_mft_record(MFT_RECORD *m)
memset(m, 0, vol->mft_record_size);
m->magic = magic_FILE;
/* Aligned to 2-byte boundary. */
m->usa_ofs = cpu_to_le16((sizeof(MFT_RECORD) + 1) & ~1);
/*
* Aligned to 2-byte boundary. Note, we use the MFT_RECORD_OLD here
* explicitly as the MFT_RECORD structure has extra fields at the end
* which are only present in NTFS 3.1+.
*/
m->usa_ofs = cpu_to_le16((sizeof(MFT_RECORD_OLD) + 1) & ~1);
if (vol->mft_record_size >= NTFS_SECTOR_SIZE)
m->usa_count = cpu_to_le16(vol->mft_record_size /
NTFS_SECTOR_SIZE + 1);
@ -977,7 +981,7 @@ static void format_mft_record(MFT_RECORD *m)
"system created was corrupt.\nThank you.");
}
/* Set the update sequence number to 1. */
*(u16*)((char*)m + ((sizeof(MFT_RECORD) + 1) & ~1)) = cpu_to_le16(1);
*(u16*)((u8*)m + le16_to_cpu(m->usa_ofs)) = cpu_to_le16(1);
m->lsn = cpu_to_le64(0LL);
m->sequence_number = cpu_to_le16(1);
m->link_count = cpu_to_le16(0);