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Fixed setting DOS names when defined with lower-case chars

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This commit is contained in:
Jean-Pierre André 2011-07-05 12:17:11 +02:00
parent 5aa84db792
commit 82b00364a8
1 changed files with 9 additions and 7 deletions
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16
libntfs-3g/unistr.c
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@ -1406,16 +1406,18 @@ BOOL ntfs_collapsible_chars(ntfs_volume *vol,
{
BOOL collapsible;
unsigned int ch;
unsigned int cs;
int i;
collapsible = shortlen == longlen;
if (collapsible)
for (i=0; i<shortlen; i++) {
ch = le16_to_cpu(longname[i]);
if ((ch >= vol->upcase_len)
|| ((shortname[i] != longname[i])
&& (shortname[i] != vol->upcase[ch])))
collapsible = FALSE;
for (i=0; collapsible && (i<shortlen); i++) {
ch = le16_to_cpu(longname[i]);
cs = le16_to_cpu(shortname[i]);
if ((cs != ch)
&& ((ch >= vol->upcase_len)
|| (cs >= vol->upcase_len)
|| (vol->upcase[cs] != vol->upcase[ch])))
collapsible = FALSE;
}
return (collapsible);
}