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check to prevent wallet created with more _required than _owners#66
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p-s-dev wants to merge 1 commit intoethereum:masterfrom
Open
check to prevent wallet created with more _required than _owners#66p-s-dev wants to merge 1 commit intoethereum:masterfrom
p-s-dev wants to merge 1 commit intoethereum:masterfrom
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| // constructor is given number of sigs required to do protected "onlymanyowners" transactions | ||
| // as well as the selection of addresses capable of confirming them. | ||
| function multiowned(address[] _owners, uint _required) { | ||
| if (_required > 1 && _owners.length < _required -1) throw; |
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@sunny-g I believe the -1 is because _owners does not include the msg.sender which automatically becomes an owner as well. so if _owners.length is 2 then _required can be 3 (2 owners provided + the msg.sender creating the contract).
The code should be updated to make this clearer, through comments or by doing a +1 to the owners instead.
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Wow that was dumb misread. My mistake!
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If we do such checks, we should probably also check for:
if (_required == 0) throw;
Also rewriting the current condition as if (_required > _owners.length + 1) would be more readable, I think.
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