Submission Details
Severity:
Incorrect revert message
Vulnerability Details
The error selector is placed in free memory pointer 0x40 to respect solidity memory layout. However, revert message is copied from 0x1c and let 0x00000000(bytes4) as the revert message. It should be 0x5c.
[0x00]: 0x0000...00000000 <- 0x1c
[0x40]: 0x0000...bac65e5b <- 0x5c
Tools Used
Ｍanual
Recommendations
+ revert(0x5c, 0x04)
- revert(0x1c, 0x04)
Updates
Lead Judging Commences
inallhonesty over 1 year ago
Submission Judgement Published Assigned finding tags:
Wrong error storage
Rewards breakdown
nSLOC
46This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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