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fix issue in web_peer_connection when the combined header size + chunk headers exceeds 1 kB

This commit is contained in:
Arvid Norberg 2012-03-23 04:35:35 +00:00
parent bc041a9a6d
commit 00aa80a5fd
2 changed files with 18 additions and 15 deletions
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8
src/web_peer_connection.cpp
View File

@ -299,7 +299,7 @@ namespace libtorrent
if (associated_torrent().expired()) return false;
TORRENT_ASSERT(m_block_pos >= front_request.length);
m_block_pos -= front_request.length;
cut_receive_buffer(m_body_start, t->block_size() + 1024);
cut_receive_buffer(m_body_start, t->block_size() + 5000);
m_body_start = 0;
recv_buffer = receive_buffer();
// TORRENT_ASSERT(m_received_body <= range_end - range_start);
@ -615,7 +615,7 @@ namespace libtorrent
TORRENT_ASSERT(chunk_size != 0 || chunk_start.left() <= header_size || chunk_start.begin[header_size] == 'H');
// cut out the chunk header from the receive buffer
TORRENT_ASSERT(m_body_start + m_chunk_pos < INT_MAX);
cut_receive_buffer(header_size, t->block_size() + 1024, int(m_body_start + m_chunk_pos));
cut_receive_buffer(header_size, t->block_size() + 5000, int(m_body_start + m_chunk_pos));
recv_buffer = receive_buffer();
recv_buffer.begin += m_body_start;
m_chunk_pos += chunk_size;
@ -750,7 +750,7 @@ namespace libtorrent
m_received_body += r.length;
TORRENT_ASSERT(receive_buffer().begin + m_body_start == recv_buffer.begin);
TORRENT_ASSERT(m_received_body <= range_end - range_start);
cut_receive_buffer(m_body_start + r.length, t->block_size() + 1024);
cut_receive_buffer(m_body_start + r.length, t->block_size() + 5000);
if (m_chunk_pos > 0)
{
TORRENT_ASSERT(m_chunk_pos >= r.length);
@ -797,7 +797,7 @@ namespace libtorrent
TORRENT_ASSERT(receive_buffer().left() < size_to_cut + 1
|| receive_buffer()[size_to_cut] == 'H');
cut_receive_buffer(size_to_cut, t->block_size() + 1024);
cut_receive_buffer(size_to_cut, t->block_size() + 5000);
if (m_chunk_pos > 0)
{
TORRENT_ASSERT(m_chunk_pos >= size_to_cut);

25
test/setup_transfer.cpp
View File

@ -105,17 +105,20 @@ bool print_alerts(libtorrent::session& ses, char const* name
TEST_CHECK(alert_cast<fastresume_rejected_alert>(*i) == 0 || allow_failed_fastresume);
peer_error_alert* pea = alert_cast<peer_error_alert>(*i);
TEST_CHECK(pea == 0
|| (!handles.empty() && h.status().is_seeding)
|| pea->error.message() == "connecting to peer"
|| pea->error.message() == "closing connection to ourself"
|| pea->error.message() == "duplicate connection"
|| pea->error.message() == "duplicate peer-id"
|| pea->error.message() == "upload to upload connection"
|| pea->error.message() == "stopping torrent"
|| (allow_disconnects && pea->error.message() == "Broken pipe")
|| (allow_disconnects && pea->error.message() == "Connection reset by peer")
|| (allow_disconnects && pea->error.message() == "End of file."));
if (pea)
{
fprintf(stderr, "peer error: %s\n", pea->error.message().c_str());
TEST_CHECK((!handles.empty() && h.status().is_seeding)
|| pea->error.message() == "connecting to peer"
|| pea->error.message() == "closing connection to ourself"
|| pea->error.message() == "duplicate connection"
|| pea->error.message() == "duplicate peer-id"
|| pea->error.message() == "upload to upload connection"
|| pea->error.message() == "stopping torrent"
|| (allow_disconnects && pea->error.message() == "Broken pipe")
|| (allow_disconnects && pea->error.message() == "Connection reset by peer")
|| (allow_disconnects && pea->error.message() == "End of file."));
}
delete *i;
}
return ret;