From f01ab6cbbfca27d36caa0b33e179974ff1da8aeb Mon Sep 17 00:00:00 2001
From: Dean Lee <deanlee3@gmail.com>
Date: Fri, 29 Sep 2023 15:54:56 +0800
Subject: [PATCH] cabana: fix QCompleter leak (#30097)

fix QCompleter leak
old-commit-hash: 21f4af4d6dbc5a29dcfbd467d7401d5438bf212d
---
 tools/cabana/signalview.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/cabana/signalview.cc b/tools/cabana/signalview.cc
index b2798e9f3b..4a07e25beb 100644
--- a/tools/cabana/signalview.cc
+++ b/tools/cabana/signalview.cc
@@ -395,7 +395,7 @@ QWidget *SignalItemDelegate::createEditor(QWidget *parent, const QStyleOptionVie
     else e->setValidator(double_validator);
 
     if (item->type == SignalModel::Item::Name) {
-      QCompleter *completer = new QCompleter(dbc()->signalNames());
+      QCompleter *completer = new QCompleter(dbc()->signalNames(), e);
       completer->setCaseSensitivity(Qt::CaseInsensitive);
       completer->setFilterMode(Qt::MatchContains);
       e->setCompleter(completer);