diff options
| author | Peter LaFosse <peter@vector35.com> | 2023-11-07 14:19:36 -0500 |
|---|---|---|
| committer | Peter LaFosse <peter@vector35.com> | 2023-12-02 08:43:28 -0500 |
| commit | c5e9fd57248de7758c4b507733075b8bbb7d2b0e (patch) | |
| tree | 9d25d508937b73dfcb9c2dd5e16c4f95295674d5 /examples/triage/strings.cpp | |
| parent | 9393d7166944c6cba3d808b976a8b73c40d2a8ea (diff) | |
TriageView Check for valid indexes before navigating to them
Diffstat (limited to 'examples/triage/strings.cpp')
| -rw-r--r-- | examples/triage/strings.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/triage/strings.cpp b/examples/triage/strings.cpp index 3284b84e..7c3f44e8 100644 --- a/examples/triage/strings.cpp +++ b/examples/triage/strings.cpp @@ -35,7 +35,7 @@ QVariant GenericStringsModel::data(const QModelIndex& index, int role) const switch (role) { case Qt::DisplayRole: - if (index.row() >= (int)m_entries.size()) + if (!index.isValid() || index.row() >= (int)m_entries.size()) return QVariant(); if (index.column() == 0) return QString("0x") + QString::number(m_entries[index.row()].start, 16); @@ -115,7 +115,7 @@ QString GenericStringsModel::stringRefToQString(const BNStringReference& stringR BNStringReference GenericStringsModel::getStringRefAt(const QModelIndex& index) const { - if (index.row() >= (int)m_entries.size()) + if (!index.isValid() || index.row() >= (int)m_entries.size()) return BNStringReference{}; return m_entries[index.row()]; } |