23 lines
380 B
Solidity
23 lines
380 B
Solidity
pragma solidity ^0.4.0;
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// UNSAFE CODE, DO NOT USE!
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contract BadPushPayments {
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address highestBidder;
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uint highestBid;
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function bid() {
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if (msg.value < highestBid) throw;
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if (highestBidder != 0) {
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// return bid to previous winner
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if (!highestBidder.send(highestBid)) {
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throw;
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}
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}
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highestBidder = msg.sender;
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highestBid = msg.value;
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}
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}
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