Merge pull request #2623

c9900c0 SubaddressAccount: drop useless getAll 'update' default argument (xiphon)
e0ab9aa SubaddressAccount: fix use-after-free bug (xiphon)

1 files changed, 21 insertions, 15 deletions

diff --git a/src/model/SubaddressAccountModel.cpp b/src/model/SubaddressAccountModel.cpp
index b8258296..c84b4532 100644
--- a/src/model/SubaddressAccountModel.cpp
+++ b/src/model/SubaddressAccountModel.cpp
@@ -59,22 +59,28 @@ QVariant SubaddressAccountModel::data(const QModelIndex &index, int role) const
     if (!index.isValid() || index.row() < 0 || (unsigned)index.row() >= m_subaddressAccount->count())
         return {};
 
-    Monero::SubaddressAccountRow * sr = m_subaddressAccount->getRow(index.row());
+    QVariant result;
 
-    QVariant result = "";
-    switch (role) {
-    case SubaddressAccountAddressRole:
-        result = QString::fromStdString(sr->getAddress());
-        break;
-    case SubaddressAccountLabelRole:
-        result = QString::fromStdString(sr->getLabel());
-        break;
-    case SubaddressAccountBalanceRole:
-        result = QString::fromStdString(sr->getBalance());
-        break;
-    case SubaddressAccountUnlockedBalanceRole:
-        result = QString::fromStdString(sr->getUnlockedBalance());
-        break;
+    bool found = m_subaddressAccount->getRow(index.row(), [&result, &role](const Monero::SubaddressAccountRow &row) {
+        switch (role) {
+        case SubaddressAccountAddressRole:
+            result = QString::fromStdString(row.getAddress());
+            break;
+        case SubaddressAccountLabelRole:
+            result = QString::fromStdString(row.getLabel());
+            break;
+        case SubaddressAccountBalanceRole:
+            result = QString::fromStdString(row.getBalance());
+            break;
+        case SubaddressAccountUnlockedBalanceRole:
+            result = QString::fromStdString(row.getUnlockedBalance());
+            break;
+        default:
+            qCritical() << "Unimplemented role" << role;
+        }
+    });
+    if (!found) {
+        qCritical("%s: internal error: invalid index %d", __FUNCTION__, index.row());
     }
 
     return result;