Created
June 18, 2016 03:49
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Scanning Live Ethereum Contracts for the "Unchecked-Send" Bug - suggestion for listing 3
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| /*** Listing 3 - would this be an improvement? ***/ | |
| /*** ***/ | |
| /*** inspired by excellent article ***/ | |
| /*** http://hackingdistributed.com/2016/06/16/scanning-live-ethereum-contracts-for-bugs ***/ | |
| if (gameHasEnded && !( prizePaidOutToWinner ) ) { | |
| if (winner.send(1000)) | |
| prizePaidOutToWinner = True; | |
| } | |
| if (gameHasEnded && !( prizePaidOutToLooser ) ) { | |
| if (loser.send(10)) | |
| prizePaidOutToLooser = True; | |
| } | |
| if !(prizePaidOutToWinner && prizePaidOutToLooser){ | |
| throw; | |
| } |
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