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fix out of boudns

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TIBERGHIEN corentin
2026-01-24 23:59:15 +01:00
parent 95c2dfe83c
commit aec686b502
5 changed files with 60 additions and 16 deletions
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16
client-network/src/datum_parsing.rs
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@@ -11,7 +11,7 @@ pub fn parse_received_datum(
datum_length: usize,
) -> Option<([u8; 32], MerkleNode)> {
let hash_name: [u8; 32] = recevied_datum[..32].try_into().expect("error");
let value = &recevied_datum[32..datum_length];
let value = &recevied_datum[32..recevied_datum.len()];
let value_slice = value.to_vec();
println!("valueslice: {:?}, {}", value_slice, value_slice.len());
let datum_type = value_slice[0];
@@ -49,12 +49,22 @@ pub fn parse_received_datum(
}
}
BIG => {
let mut bigdir_entries: Vec<NodeHash> = Vec::new();
let mut offset = 1 as usize;
for i in 0..((value_slice.len() - 1) / 32) as u8 {
offset = (1 + 32 * i as usize) as usize;
println!("offset:{}, i:{}", offset, i);
let hash = &value_slice[offset..offset + 32];
// envoyer un datum request
bigdir_entries.push(hash.try_into().expect("incorrect size"));
}
println!("its a BIG bro");
let chlidren: Vec<NodeHash> = Vec::new();
Some((
hash_name,
MerkleNode::Big(crate::BigNode {
children_hashes: chlidren,
children_hashes: bigdir_entries,
}),
))
}