net/rtorrent/patches/011-fix-bitfield-crash.patch

   1 # Fix crash when trying to call d.get_bitfield on a closed download. Ticket #1825 from libtorrent.rakshasa.no.
   2 Index: rtorrent/src/command_download.cc
   3 ===================================================================
   4 --- rtorrent/src/command_download.cc    (revision 1093)
   5 +++ rtorrent/src/command_download.cc    (working copy)
   6 @@ -292,6 +292,9 @@
   7
   8  torrent::Object
   9  retrieve_d_bitfield(core::Download* download) {
  10 +  if (!download->download()->file_list()->is_open())
  11 +    throw torrent::input_error("Cannot retrieve bitfield of closed download.");
  12 +
  13    const torrent::Bitfield* bitField = download->download()->file_list()->bitfield();
  14
  15    return torrent::Object(rak::transform_hex(bitField->begin(), bitField->end()));