From df5f6224188cc82475eeb25b4daa3f2f6af40770 Mon Sep 17 00:00:00 2001
From: Shane Ringrose <shane.ringrose@gmail.com>
Date: Sun, 21 Jun 2026 00:38:07 +1200
Subject: [PATCH] Fix TerminalData memory leak in Terminal destructor

Terminal stores its TerminalData* as member d but never deletes it.
Every Element creation (placing on diagram, loading icon for the
element browser, drag previews) leaks one TerminalData per terminal.
ASan confirmed 112 leaked objects (9856 bytes) in a short session
across four call sites all rooted in Element::parseTerminal.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 sources/qetgraphicsitem/terminal.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sources/qetgraphicsitem/terminal.cpp b/sources/qetgraphicsitem/terminal.cpp
index 941c2190c..1f06f3361 100644
--- a/sources/qetgraphicsitem/terminal.cpp
+++ b/sources/qetgraphicsitem/terminal.cpp
@@ -86,6 +86,7 @@ Terminal::Terminal(TerminalData* data, Element* e) :
  */
 Terminal::~Terminal() {
 	qDeleteAll(m_conductors_list);
+	delete d;
 }
 
 /**