From e5f6dc1b14a03b078b69be1c4c3c5819092604c3 Mon Sep 17 00:00:00 2001 From: flow Date: Fri, 24 Jun 2022 20:09:44 -0300 Subject: fix: aborts when using a Qt build with assertions enabled Preventing undefined behaviour hooray! :D Signed-off-by: flow --- launcher/ui/pages/modplatform/ModModel.cpp | 4 ++++ launcher/ui/pages/modplatform/flame/FlameModel.cpp | 5 +++++ launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp | 4 ++++ launcher/ui/pages/modplatform/technic/TechnicModel.cpp | 5 +++++ 4 files changed, 18 insertions(+) (limited to 'launcher/ui/pages') diff --git a/launcher/ui/pages/modplatform/ModModel.cpp b/launcher/ui/pages/modplatform/ModModel.cpp index 4917b890..94b1f099 100644 --- a/launcher/ui/pages/modplatform/ModModel.cpp +++ b/launcher/ui/pages/modplatform/ModModel.cpp @@ -219,6 +219,10 @@ void ListModel::searchRequestFinished(QJsonDocument& doc) searchState = CanPossiblyFetchMore; } + // When you have a Qt build with assertions turned on, proceeding here will abort the application + if (newList.size() == 0) + return; + beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size() + newList.size() - 1); modpacks.append(newList); endInsertRows(); diff --git a/launcher/ui/pages/modplatform/flame/FlameModel.cpp b/launcher/ui/pages/modplatform/flame/FlameModel.cpp index f1e8a835..b9804681 100644 --- a/launcher/ui/pages/modplatform/flame/FlameModel.cpp +++ b/launcher/ui/pages/modplatform/flame/FlameModel.cpp @@ -221,6 +221,11 @@ void Flame::ListModel::searchRequestFinished() nextSearchOffset += 25; searchState = CanPossiblyFetchMore; } + + // When you have a Qt build with assertions turned on, proceeding here will abort the application + if (newList.size() == 0) + return; + beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size() + newList.size() - 1); modpacks.append(newList); endInsertRows(); diff --git a/launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp b/launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp index 5018faa2..3633d575 100644 --- a/launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp +++ b/launcher/ui/pages/modplatform/modrinth/ModrinthModel.cpp @@ -290,6 +290,10 @@ void ModpackListModel::searchRequestFinished(QJsonDocument& doc_all) searchState = CanPossiblyFetchMore; } + // When you have a Qt build with assertions turned on, proceeding here will abort the application + if (newList.size() == 0) + return; + beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size() + newList.size() - 1); modpacks.append(newList); endInsertRows(); diff --git a/launcher/ui/pages/modplatform/technic/TechnicModel.cpp b/launcher/ui/pages/modplatform/technic/TechnicModel.cpp index 9c9d1e75..742f4f2a 100644 --- a/launcher/ui/pages/modplatform/technic/TechnicModel.cpp +++ b/launcher/ui/pages/modplatform/technic/TechnicModel.cpp @@ -217,6 +217,11 @@ void Technic::ListModel::searchRequestFinished() return; } searchState = Finished; + + // When you have a Qt build with assertions turned on, proceeding here will abort the application + if (newList.size() == 0) + return; + beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size() + newList.size() - 1); modpacks.append(newList); endInsertRows(); -- cgit