Submission Details
Severity:
Use assembly to check for `address(0)`
Summary
Vulnerability Details
Inline Assembly more gas efficient and Saving Gas with Simple Inlining.
There is 1 instance of this issue:
_to == address(0) should use assembly to check for
address(0)
Impact
Tools Used
Recommendations
Use assembly to check for address(0):
function addrNotZero(address _addr) public pure {
assembly {
if iszero(_addr) {
mstore(0x00, "zero address")
revert(0x00, 0x20)
}
}
}
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
23664 USDC / LOC
14,000 USDC
1,000 USDC
Live
The contest is live. Earn rewards by submitting a finding.
Appeals
This is your time to appeal against judgements on your submissions.
Appeals Review
Appeals are being carefully reviewed by our judges.