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lt fix - fix to bound check piece index before use in incoming_allowed_fast

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This commit is contained in:
Marcos Pinto 2007-12-19 07:06:10 +00:00
parent 9251a82259
commit 93d0ab797b
1 changed files with 6 additions and 6 deletions
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12
libtorrent/src/peer_connection.cpp
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@ -1614,12 +1614,6 @@ namespace libtorrent
} }
#endif #endif
// if we already have the piece, we can
// ignore this message
if (t->valid_metadata()
&& t->have_piece(index))
return;
if (index < 0 || index >= int(m_have_piece.size())) if (index < 0 || index >= int(m_have_piece.size()))
{ {
#ifdef TORRENT_VERBOSE_LOGGING #ifdef TORRENT_VERBOSE_LOGGING
@ -1629,6 +1623,12 @@ namespace libtorrent
return; return;
} }
// if we already have the piece, we can
// ignore this message
if (t->valid_metadata()
&& t->have_piece(index))
return;
m_allowed_fast.push_back(index); m_allowed_fast.push_back(index);
// if the peer has the piece and we want // if the peer has the piece and we want