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I found this trick in the implementation of fuchsia's [zerocopy](https://crates.io/crates/zerocopy) library and thought you might be interested in the fact it would let you get rid of the runtime `saf…
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**Github username:** --
**Submission hash (on-chain):** 0xfa2a7c0b9f71166fb0b3833009b1da901066bb030071f65dd42fc9d9d0391c69
**Severity:** high
**Description:**
**Title**\
Miscalculation of the `balan…
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# QA (LOW & NON-CRITICAL)
## [L-01] Missing SafeCast
Failing to safecast from a greater value type to a lesser one might cause unintended math troubles and there are missing safecast operations with …
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`eb deploy` is controlled by the `.ebignore` file, but certain directories that should be ignored, such as `.direnv`, are being bundled into the deployment packages regardless.
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The U-Blox manual mentions anti-jamming features. Can they be integrated into the Zen firmware.
This may be important for data collectors in Ukraine.
Connect with Pavlo for additional information.
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# Handle
cmichel
# Vulnerability details
`LeveragedPool.executePriceChange` function performs unsafe casts.
If the _unsigned_ values are above the maximum _signed value_ (`type(int256).max`), it w…
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# Lines of code
https://github.com/GenerationSoftware/pt-v5-vault/blob/b1deb5d494c25f885c34c83f014c8a855c5e2749/src/Vault.sol#L1138-L1139
https://github.com/GenerationSoftware/pt-v5-vault/blob/b1deb5…
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We need an easy to understand and easily accessible how-to written up based on the engine yard docs so that anyone at Safecast can restore the site/db in case something goes goes wrong. We want to hav…
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**Github username:** --
**Submission hash (on-chain):** 0x53819d9a186e4f089e497b06644b7d946345a3b9d0a463cb6e4547c0c8c12a37
**Severity:** high
**Description:**
**Description**\
_checkOsTokenPosition…
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Currently we have authorization for various actions (edit, reject, etc) peppered all over the place.
Might be good to pull in something like one of these to make the views cleaner and avoid odd permi…