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Seems like Twitter, Facebook etc are looking for the "featured image" when unfurling links and since pages like
https://safecast.org/covid19/
don't have a featured image, it's just showing a bi…
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**Github username:** @0xmahdirostami
**Submission hash (on-chain):** 0x9782007015bc3ccca358af8f32b53b83eecb6ccfdffaad9bfa733aca90ffc853
**Severity:** medium
**Description:**
**Description**\
In curr…
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0x52
medium
# MerkleReserveMinter minting methodology is incompatible with current governance structure and can lead to migrated DAOs being hijacked immediately
## Summary
MerkleReserveMinter allo…
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**Github username:** @JeffCX
**Submission hash (on-chain):** 0x8f669a42e5bea156fe4c681e214712085d6054bac02d848c841bb1709e9123fe
**Severity:** medium
**Description:**
**Description**\
the queueShare…
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We get occasional requests for data formatted differently than our bulk exports. For example:
- https://github.com/Safecast/safecastapi/issues/724 - bulk CSV with cosmic, etc flags
- https://githu…
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# Lines of code
https://github.com/code-423n4/2023-01-astaria/blob/1bfc58b42109b839528ab1c21dc9803d663df898//src/PublicVault.sol#L548
https://github.com/code-423n4/2023-01-astaria/blob/40065677771348…
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## gas optimization
### G01: COMPARISONS WITH ZERO FOR UNSIGNED INTEGERS
#### problem
0 is less gas efficient than !0 if you enable the optimizer at 10k AND you’re in a require statement. Detailed exp…
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> where is the check for overflow for say uint32
>
and none of the signed overflow are checked
_Originally posted by @ldemailly in https://github.com/ccoVeille/go-safecast/pull/14#issuecomment-23365…
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not sure this is actually sound cuz balances are uint248s
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# Lines of code
ChainlinkOracleManager
# Vulnerability details
use openzeppilin's safeCast in:
ChainlinkOracleManager._binarySearchStep : unsafe cast uint64(_firstRoundProxy)
Ch…