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comctl32/listview: Fix memory leak on subrange deletion.

This commit is contained in:
Nikolay Sivov 2010-01-06 22:38:54 +03:00 committed by Alexandre Julliard
parent 7fe78c14e9
commit 6ca7654ec7
1 changed files with 7 additions and 5 deletions
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12
dlls/comctl32/listview.c
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@ -3183,28 +3183,30 @@ static BOOL ranges_del(RANGES ranges, RANGE range)
TRACE("(%s)\n", debugrange(&range));
ranges_check(ranges, "before del");
/* we don't use DPAS_SORTED here, since we need *
* to find the first overlapping range */
index = DPA_Search(ranges->hdpa, &range, 0, ranges_cmp, 0, 0);
while(index != -1)
while(index != -1)
{
chkrgn = DPA_GetPtr(ranges->hdpa, index);
TRACE("Matches range %s @%d\n", debugrange(chkrgn), index);
TRACE("Matches range %s @%d\n", debugrange(chkrgn), index);
/* case 1: Same range */
if ( (chkrgn->upper == range.upper) &&
(chkrgn->lower == range.lower) )
{
DPA_DeletePtr(ranges->hdpa, index);
Free(chkrgn);
break;
}
/* case 2: engulf */
else if ( (chkrgn->upper <= range.upper) &&
(chkrgn->lower >= range.lower) )
(chkrgn->lower >= range.lower) )
{
DPA_DeletePtr(ranges->hdpa, index);
Free(chkrgn);
}
/* case 3: overlap upper */
else if ( (chkrgn->upper <= range.upper) &&