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fixed off-by-one error when receiving a piece which skipped a bunch of requests

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Arvid Norberg
2008-09-01 17:41:13 +00:00
parent 23eaf6ae25
commit d179280da2
1 changed files with 2 additions and 1 deletions
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3
src/peer_connection.cpp
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@@ -1639,7 +1639,7 @@ namespace libtorrent
return; return;
} }
int block_index = b - m_download_queue.begin(); int block_index = b - m_download_queue.begin() - 1;
for (int i = 0; i < block_index; ++i) for (int i = 0; i < block_index; ++i)
{ {
pending_block& qe = m_download_queue[i]; pending_block& qe = m_download_queue[i];
@@ -1660,6 +1660,7 @@ namespace libtorrent
m_ses.m_alerts.post_alert(request_dropped_alert(t->get_handle() m_ses.m_alerts.post_alert(request_dropped_alert(t->get_handle()
, remote(), pid(), qe.block.block_index, qe.block.piece_index)); , remote(), pid(), qe.block.block_index, qe.block.piece_index));
picker.abort_download(qe.block); picker.abort_download(qe.block);
TORRENT_ASSERT(m_download_queue.begin() + i != b);
m_download_queue.erase(m_download_queue.begin() + i); m_download_queue.erase(m_download_queue.begin() + i);
--i; --i;
--block_index; --block_index;