Merge pull request #275 from Oblivionsage/fix/unsigned-tx-amount-underflow

fix: prevent integer underflow in amount() bounds check
2026-10-17 07:11:29 +02:00 · 2025-11-13 09:36:00 +00:00
parent 42dc35dc52 d248417f2c
commit 230158896c
1 changed files with 1 additions and 1 deletions
@@ -19,7 +19,7 @@ QString UnsignedTransaction::errorString() const
 quint64 UnsignedTransaction::amount(size_t index) const
 {
    std::vector<uint64_t> arr = m_pimpl->amount();
-    if(index > arr.size() - 1)
+    if(arr.empty() || index >= arr.size())
        return 0;
    return arr[index];
 }