Gabriel Ivăncescu : mshtml: Fix element leaks in get_elem_source_index.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0755a581fd42a898dbed7fd68c8047e6253250e5
URL:    https://gitlab.winehq.org/wine/wine/-/commit/0755a581fd42a898dbed7fd68c8047e...

Author: Gabriel Ivăncescu 
Date:   Wed Jun 21 21:12:50 2023 +0300

mshtml: Fix element leaks in get_elem_source_index.

Signed-off-by: Gabriel Ivăncescu

---

dlls/mshtml/htmlelemcol.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dlls/mshtml/htmlelemcol.c b/dlls/mshtml/htmlelemcol.c
index 75c86a8b4dd..75ee079e3c7 100644
--- a/dlls/mshtml/htmlelemcol.c
+++ b/dlls/mshtml/htmlelemcol.c
@@ -778,8 +778,8 @@ HRESULT get_elem_source_index(HTMLElement *elem, LONG *ret)
     nsIDOMNode *parent_node, *iter;
     UINT16 parent_type;
     HTMLDOMNode *node;
-    int i;
     nsresult nsres;
+    unsigned i, j;
     HRESULT hres;

iter = elem->node.nsnode;
@@ -830,7 +830,11 @@ HRESULT get_elem_source_index(HTMLElement *elem, LONG *ret)
             break;
     }
     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
+
+    for(j = 0; j < buf.len; j++)
+        IHTMLDOMNode_Release(&buf.buf[j]->node.IHTMLDOMNode_iface);
     free(buf.buf);
+
     if(i == buf.len) {
         FIXME("The element is not in parent's child list?\n");
         return E_UNEXPECTED;