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ntfs_mst_post_read_fixup: more detailed error reporting

master
szaka 2009-03-25 23:42:49 +00:00
parent 895b64f415
commit 5710a76d2c
1 changed files with 8 additions and 3 deletions
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11
libntfs-3g/mst.c
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@ -63,7 +63,9 @@ int ntfs_mst_post_read_fixup(NTFS_RECORD *b, const u32 size)
(u32)(usa_ofs + (usa_count * 2)) > size ||
(size >> NTFS_BLOCK_SIZE_BITS) != usa_count) {
errno = EINVAL;
ntfs_log_perror("%s", __FUNCTION__);
ntfs_log_perror("%s: magic: 0x%08x size: %d usa_ofs: %d "
"usa_count: %d", __FUNCTION__, *(le32 *)b,
size, usa_ofs, usa_count);
return -1;
}
/* Position of usn in update sequence array. */
@ -90,9 +92,12 @@ int ntfs_mst_post_read_fixup(NTFS_RECORD *b, const u32 size)
* Set the magic to "BAAD" and return failure.
* Note that magic_BAAD is already converted to le32.
*/
b->magic = magic_BAAD;
errno = EIO;
ntfs_log_perror("Incomplete multi-sector transfer");
ntfs_log_perror("Incomplete multi-sector transfer: "
"magic: 0x%08x size: %d usa_ofs: %d usa_count:"
" %d data: %d usn: %d", *(le32 *)b, size,
usa_ofs, usa_count, *data_pos, usn);
b->magic = magic_BAAD;
return -1;
}
data_pos += NTFS_BLOCK_SIZE/sizeof(u16);