Damjan Jovanovic : comctl32: Allocate the right wstr size for the TVN_GETDISPINFOW reply.

[Alexandre Julliard]

Module: wine
Branch: oldstable
Commit: 4fcde9a3c9789eef5a6870b3a42bef284ecbda07
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=4fcde9a3c9789eef5a6870b3a...

Author: Damjan Jovanovic 
Date:   Tue Nov 26 18:08:22 2019 +0200

comctl32: Allocate the right wstr size for the TVN_GETDISPINFOW reply.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=25264
Signed-off-by: Damjan Jovanovic 
Signed-off-by: Nikolay Sivov 
Signed-off-by: Alexandre Julliard 
(cherry picked from commit d558896fff1df9b595cb1d74ce387852c8a4eaab)
Signed-off-by: Michael Stefaniuc

---

dlls/comctl32/treeview.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/comctl32/treeview.c b/dlls/comctl32/treeview.c
index 85a963ddc1..07df66566a 100644
--- a/dlls/comctl32/treeview.c
+++ b/dlls/comctl32/treeview.c
@@ -758,7 +758,7 @@ TREEVIEW_UpdateDispInfo(const TREEVIEW_INFO *infoPtr, TREEVIEW_ITEM *item,
    else {
        int len = max(lstrlenW(callback.item.pszText) + 1,
    		  TEXT_CALLBACK_SIZE);
-	    LPWSTR newText = heap_realloc(item->pszText, len);
+	    LPWSTR newText = heap_realloc(item->pszText, len*sizeof(WCHAR));

TRACE("returned wstr %s, len=%d\n",
    	  debugstr_w(callback.item.pszText), len);