From fa2aac1bf5c3f55fde8cf6069ac7957eda109308 Mon Sep 17 00:00:00 2001 From: Morph <39850852+Morph1984@users.noreply.github.com> Date: Fri, 11 Jun 2021 14:01:57 -0400 Subject: [PATCH] yuzu: main: Ensure enough space is available for RomFS dumping This warns the user if there isn't enough free space to dump the entire RomFS to disk. It requires at least the size of the extracted RomFS + 1 GiB as a buffer of free space. --- src/yuzu/main.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index 19339ff2d..be8933c5c 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -1946,6 +1946,18 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa const auto full = res == selections.constFirst(); const auto entry_size = CalculateRomFSEntrySize(extracted, full); + // The minimum required space is the size of the extracted RomFS + 1 GiB + const auto minimum_free_space = extracted->GetSize() + 0x40000000; + + if (full && Common::FS::GetFreeSpaceSize(path) < minimum_free_space) { + QMessageBox::warning(this, tr("RomFS Extraction Failed!"), + tr("There is not enough free space at %1 to extract the RomFS. Please " + "free up space or select a different dump directory at " + "Emulation > Configure > System > Filesystem > Dump Root") + .arg(QString::fromStdString(path))); + return; + } + QProgressDialog progress(tr("Extracting RomFS..."), tr("Cancel"), 0, static_cast(entry_size), this); progress.setWindowModality(Qt::WindowModal);