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Diffstat (limited to 'docs/security-considerations.rst')
-rw-r--r-- | docs/security-considerations.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/security-considerations.rst b/docs/security-considerations.rst index ec67773d..d7726f43 100644 --- a/docs/security-considerations.rst +++ b/docs/security-considerations.rst @@ -180,13 +180,13 @@ Never use tx.origin for authorization. Let's say you have a wallet contract like :: - pragma solidity ^0.4.11; + pragma solidity ^0.4.24; // THIS CONTRACT CONTAINS A BUG - DO NOT USE contract TxUserWallet { address owner; - function TxUserWallet() public { + constructor() public { owner = msg.sender; } @@ -200,7 +200,7 @@ Now someone tricks you into sending ether to the address of this attack wallet: :: - pragma solidity ^0.4.11; + pragma solidity ^0.4.24; interface TxUserWallet { function transferTo(address dest, uint amount) public; @@ -209,7 +209,7 @@ Now someone tricks you into sending ether to the address of this attack wallet: contract TxAttackWallet { address owner; - function TxAttackWallet() public { + constructor() public { owner = msg.sender; } |