From 8f762b7c781c35e5b45842b3b23169681f867793 Mon Sep 17 00:00:00 2001
From: David Korth <gerbilsoft@gerbilsoft.com>
Date: Mon, 9 Jun 2025 18:30:01 -0400
Subject: [PATCH] ICOPrivate::ICOPrivate(): Return if the type is unrecognized.

Otherwise, dir.res will be allocated, with unpredictable results.
---
 src/librptexture/fileformat/ICO.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/librptexture/fileformat/ICO.cpp b/src/librptexture/fileformat/ICO.cpp
index 19acb2cb2..c9135a453 100644
--- a/src/librptexture/fileformat/ICO.cpp
+++ b/src/librptexture/fileformat/ICO.cpp
@@ -273,6 +273,7 @@ ICOPrivate::ICOPrivate(ICO *q, const IResourceReaderPtr &resReader, uint16_t typ
 	} else {
 		// Unrecognized?
 		dir.v = nullptr;
+		return;
 	}
 
 	// Initialize the icon directory union.