Nikolay Sivov : comctl32/listview: Fix memory leak on subrange deletion.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6ca7654ec7e64a2076a6c77b032081767327bd7f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6ca7654ec7e64a2076a6c77b03...

Author: Nikolay Sivov 
Date:   Wed Jan  6 22:38:54 2010 +0300

comctl32/listview: Fix memory leak on subrange deletion.

---

dlls/comctl32/listview.c |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/dlls/comctl32/listview.c b/dlls/comctl32/listview.c
index cf7c77a..d98b108 100644
--- a/dlls/comctl32/listview.c
+++ b/dlls/comctl32/listview.c
@@ -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) &&