From 18e37bcab121f094e6915a84051471c163e4b4fa Mon Sep 17 00:00:00 2001
From: Simon Esposito <simon@heroiclabs.com>
Date: Tue, 12 Sep 2023 17:08:59 +0100
Subject: [PATCH] Return error on empty Google receipt PackageName (#1085)

---
 iap/iap.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/iap/iap.go b/iap/iap.go
index f9601b8d8..48e9e5b9e 100644
--- a/iap/iap.go
+++ b/iap/iap.go
@@ -283,6 +283,10 @@ func decodeReceiptGoogle(receipt string) (*ReceiptGoogle, error) {
 	if err := json.Unmarshal([]byte(unwrapped), &gr); err != nil {
 		return nil, errors.New("receipt is malformed")
 	}
+	if gr.PackageName == "" {
+		return nil, errors.New("receipt is malformed")
+	}
+
 	return &gr, nil
 }
 
-- 
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