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Fix buffer overflow in savegame upgrade path in 5770f1407a

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This commit is contained in:
Jonathan G Rennison
2018-07-29 23:37:46 +01:00
parent 5770f1407a
commit 53acbd57b1
1 changed files with 1 additions and 1 deletions
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2
src/bridge_map.cpp
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@@ -145,7 +145,7 @@ void ShiftBridgeEntranceSimulatedSignalsExtended(TileIndex t, int shift, uint64
size_t i = orig_size; size_t i = orig_size;
auto insert_bits = [&](uint64 bits, size_t pos) { auto insert_bits = [&](uint64 bits, size_t pos) {
if (bits) { if (bits) {
if (pos >= lbss->signal_red_bits.size()) lbss->signal_red_bits.resize(pos); if (pos >= lbss->signal_red_bits.size()) lbss->signal_red_bits.resize(pos + 1);
lbss->signal_red_bits[pos] |= bits; lbss->signal_red_bits[pos] |= bits;
} }
}; };