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Avoid dereferencing null pointers

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PR #16896.
Closes #16884 and similar issues.
This commit is contained in:
Vladimir Golovnev 2022-04-19 13:52:56 +03:00 committed by GitHub
parent b740cc23d3
commit 359c4fef9d
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1 changed files with 4 additions and 2 deletions
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6
src/base/bittorrent/session.cpp
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@ -4150,7 +4150,8 @@ void Session::handleTorrentMetadataReceived(TorrentImpl *const torrent)
if (!torrentExportDirectory().isEmpty()) if (!torrentExportDirectory().isEmpty())
{ {
#ifdef QBT_USES_LIBTORRENT2 #ifdef QBT_USES_LIBTORRENT2
const TorrentInfo torrentInfo {*torrent->nativeHandle().torrent_file_with_hashes()}; const std::shared_ptr<lt::torrent_info> completeTorrentInfo = torrent->nativeHandle().torrent_file_with_hashes();
const TorrentInfo torrentInfo {*(completeTorrentInfo ? completeTorrentInfo : torrent->nativeHandle().torrent_file())};
#else #else
const TorrentInfo torrentInfo {*torrent->nativeHandle().torrent_file()}; const TorrentInfo torrentInfo {*torrent->nativeHandle().torrent_file()};
#endif #endif
@ -4209,7 +4210,8 @@ void Session::handleTorrentFinished(TorrentImpl *const torrent)
if (!finishedTorrentExportDirectory().isEmpty()) if (!finishedTorrentExportDirectory().isEmpty())
{ {
#ifdef QBT_USES_LIBTORRENT2 #ifdef QBT_USES_LIBTORRENT2
const TorrentInfo torrentInfo {*torrent->nativeHandle().torrent_file_with_hashes()}; const std::shared_ptr<lt::torrent_info> completeTorrentInfo = torrent->nativeHandle().torrent_file_with_hashes();
const TorrentInfo torrentInfo {*(completeTorrentInfo ? completeTorrentInfo : torrent->nativeHandle().torrent_file())};
#else #else
const TorrentInfo torrentInfo {*torrent->nativeHandle().torrent_file()}; const TorrentInfo torrentInfo {*torrent->nativeHandle().torrent_file()};
#endif #endif