Alex Henrie : regedit: Fix memory leak on error path in GetItemPath (scan-build).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6c1157435a09fc218957fc4bcfea3eec665fab8e
URL:    https://gitlab.winehq.org/wine/wine/-/commit/6c1157435a09fc218957fc4bcfea3ee...

Author: Alex Henrie 
Date:   Wed Jun  7 22:46:35 2023 -0600

regedit: Fix memory leak on error path in GetItemPath (scan-build).

---

programs/regedit/treeview.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/programs/regedit/treeview.c b/programs/regedit/treeview.c
index e0cac006090..95e18571b86 100644
--- a/programs/regedit/treeview.c
+++ b/programs/regedit/treeview.c
@@ -99,7 +99,10 @@ LPWSTR GetItemPath(HWND hwndTV, HTREEITEM hItem, HKEY* phRootKey)
     pathBuffer = malloc(maxLen * sizeof(WCHAR));
     if (!pathBuffer) return NULL;
     *pathBuffer = 0;
-    if (!get_item_path(hwndTV, hItem, phRootKey, &pathBuffer, &pathLen, &maxLen)) return NULL;
+    if (!get_item_path(hwndTV, hItem, phRootKey, &pathBuffer, &pathLen, &maxLen)) {
+        free(pathBuffer);
+        return NULL;
+    }
     return pathBuffer;
 }