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author | smatz <smatz@openttd.org> | 2011-02-08 18:34:13 +0000 |
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committer | smatz <smatz@openttd.org> | 2011-02-08 18:34:13 +0000 |
commit | 887a7724dc3f68cdd3d0c566c66adf00696e4bc0 (patch) | |
tree | 00a9055a6bc84b0f9d278e3a8faac022dd0a3778 /src/saveload/station_sl.cpp | |
parent | 364ef8e6e6342f8f777da561571422c8c57c402b (diff) | |
download | openttd-887a7724dc3f68cdd3d0c566c66adf00696e4bc0.tar.xz |
(svn r22025) -Fix: verify there is enough space in the pool when creating new pool items while loading old savegames
Diffstat (limited to 'src/saveload/station_sl.cpp')
-rw-r--r-- | src/saveload/station_sl.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/saveload/station_sl.cpp b/src/saveload/station_sl.cpp index b0535d9d2..330425024 100644 --- a/src/saveload/station_sl.cpp +++ b/src/saveload/station_sl.cpp @@ -284,7 +284,11 @@ static void Load_STNS() /* In old versions, enroute_from used 0xFF as INVALID_STATION */ StationID source = (IsSavegameVersionBefore(7) && _cargo_source == 0xFF) ? INVALID_STATION : _cargo_source; - /* Don't construct the packet with station here, because that'll fail with old savegames */ + /* Make sure we can allocate the CargoPacket. This is safe + * as there can only be ~64k stations and 32 cargos in these + * savegame versions. As the CargoPacketPool has more than + * 16 million entries; it fits by an order of magnitude. */ + assert(CargoPacket::CanAllocateItem()); ge->cargo.Append(new CargoPacket(GB(_waiting_acceptance, 0, 12), _cargo_days, source, _cargo_source_xy, _cargo_source_xy, _cargo_feeder_share)); SB(ge->acceptance_pickup, GoodsEntry::PICKUP, 1, 1); } |