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Fixed close() after a fragmented truncate of a compressed file

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This commit is contained in:
Jean-Pierre André 2010-06-03 10:06:08 +02:00
parent cc4b358383
commit ba083200aa
1 changed files with 10 additions and 4 deletions
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14
libntfs-3g/attrib.c
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@ -2135,10 +2135,16 @@ int ntfs_attr_pclose(ntfs_attr *na)
* length. * length.
*/ */
compressed_part = 0; compressed_part = 0;
if ((rl->lcn >= 0) && (rl[1].lcn == (LCN)LCN_HOLE)) if (rl->lcn >= 0) {
compressed_part runlist_element *xrl;
= na->compression_block_clusters - rl[1].length;
else xrl = rl;
do {
xrl++;
} while (xrl->lcn >= 0);
compressed_part = (-xrl->length)
& (na->compression_block_clusters - 1);
} else
if (rl->lcn == (LCN)LCN_HOLE) { if (rl->lcn == (LCN)LCN_HOLE) {
if (rl->length < na->compression_block_clusters) if (rl->length < na->compression_block_clusters)
compressed_part compressed_part