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openzeppelin-contracts-upgradeable
Commit 227c7aae by Augusto Committed by Francisco Giordano
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added check to ret boolean on ECRecovery

parent 641b7513
Showing with 4 additions and 0 deletions
contracts/ECRecovery.sol
...@@ -62,6 +62,10 @@ library ECRecovery { ...@@ -62,6 +62,10 @@ library ECRecovery {
bool ret; bool ret;
address addr; address addr;
(ret, addr) = safeRecover(hash, v, r, s); (ret, addr) = safeRecover(hash, v, r, s);
if (!ret)
return address(0);
else
return addr; return addr;
} }
......
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