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Handle exception when torrent file cannot be exported

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Both `lt::create_torrent` constructor and `lt::create_torrent::generate()`
can throw an exception so we need to handle it to prevent the app from crashing.
This commit is contained in:
Vladimir Golovnev (Glassez)
2021-06-17 20:28:07 +03:00
committed by Vladimir Golovnev
parent 6070b41c9b
commit 3faa7226e7
7 changed files with 66 additions and 41 deletions
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15
src/base/bittorrent/dbresumedatastorage.cpp
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@@ -459,9 +459,18 @@ void BitTorrent::DBResumeDataStorage::Worker::store(const TorrentID &id, const L
const std::shared_ptr<lt::torrent_info> torrentInfo = std::move(p.ti);
if (torrentInfo)
{
const lt::create_torrent torrentCreator = lt::create_torrent(*torrentInfo);
const lt::entry metadata = torrentCreator.generate();
lt::bencode(std::back_inserter(bencodedMetadata), metadata);
try
{
const auto torrentCreator = lt::create_torrent(*torrentInfo);
const lt::entry metadata = torrentCreator.generate();
lt::bencode(std::back_inserter(bencodedMetadata), metadata);
}
catch (const std::exception &err)
{
LogMsg(tr("Couldn't save torrent metadata. Error: %1.")
.arg(QString::fromLocal8Bit(err.what())), Log::CRITICAL);
return;
}
columns.append(DB_COLUMN_METADATA);
}