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total_done overflow fix in libtorrent

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This commit is contained in:
Andrew Resch 2007-11-30 06:39:12 +00:00
parent e32f603103
commit 6953e280ad
1 changed files with 3 additions and 3 deletions
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6
libtorrent/src/torrent.cpp
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@ -704,7 +704,7 @@ namespace libtorrent
const int last_piece = m_torrent_file->num_pieces() - 1; const int last_piece = m_torrent_file->num_pieces() - 1;
size_type total_done size_type total_done
= m_num_pieces * m_torrent_file->piece_length(); = size_type(m_num_pieces) * m_torrent_file->piece_length();
// if we have the last piece, we have to correct // if we have the last piece, we have to correct
// the amount we have, since the first calculation // the amount we have, since the first calculation
@ -735,11 +735,11 @@ namespace libtorrent
return make_tuple(m_torrent_file->total_size() return make_tuple(m_torrent_file->total_size()
, m_torrent_file->total_size()); , m_torrent_file->total_size());
size_type wanted_done = (m_num_pieces - m_picker->num_have_filtered()) size_type wanted_done = size_type(m_num_pieces - m_picker->num_have_filtered())
* piece_size; * piece_size;
size_type total_done size_type total_done
= m_num_pieces * piece_size; = size_type(m_num_pieces) * piece_size;
TORRENT_ASSERT(m_num_pieces < m_torrent_file->num_pieces()); TORRENT_ASSERT(m_num_pieces < m_torrent_file->num_pieces());
// if we have the last piece, we have to correct // if we have the last piece, we have to correct