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There are some situations where the atomicity of these operations isn't currently guaranteed. Specifically, there will be a problem if you want to atomically write `/path/to/dir/file.txt` but in betw…
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Placeholder! Please fill in.
Implement persistent storage syscalls:
1. Retrieve information about if the device app has an allocated
storage area or not.
2. Allocate or deallocate a stora…
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**SNOS version:**
662d1706f5855044e52ebf688a18dd80016c8700
**Current behavior:**
SNOS fails when running on Cairo 0 contract. This is the error message
```
tx.hash_value: 2745021216243222…
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**Motivation**
I think we need an issue to track all the missing syscalls that can have a security value for `Falco`. I detected these ones right now:
- [x] `fsconfig` https://github.com/falcos…
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Certain [syscalls](https://docs.starknet.io/documentation/architecture_and_concepts/Smart_Contracts/system-calls-cairo1/) are missing from the docs like `secp256r1` and `secp256k1`.
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I've tried getting `krf` running on a Ubuntu 24.04 VM on Apple silicon (arm64), but ran into some issues.
One issue is where to get the syscall definition information. It appears we'll need to make t…
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Now that we've made significant head way lets make an attempt to update our internal documentation.
Ruchir has offered to edit/package everything nicely for us so we should take him up on that, the…
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## Syscalls
Everything specific to Ethereum, up to running basic usual contracts.
- [ ] Clean up the syscalls ids, use EVM opcode values for clarity and guidelines
- [x] msg.*
- [x] tx.*
- [x…
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when I run plugins syscalls2 and syscalls-logger,I encounter this problem
root@pwn-virtual-machine:/src# PANDA[core]:os_familyno=2 bits=64 os_details=ubuntu:5.6.13
PANDA[syscalls2]:using profile for…