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Additional length validation

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This commit is contained in:
Xavier Moffett 2024-07-20 22:26:25 -04:00
parent e988b90c11
commit 556ece1256
Signed by: Sapphirus
GPG key ID: A6C061B2CEA1A7AC
1 changed files with 13 additions and 13 deletions
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26
pacwrap-core/src/sync/filesystem.rs
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@ -496,17 +496,16 @@ impl SyncType {
}
}
pub fn validate_fs_states<'a>(vec: &'a Vec<&'a str>) -> bool {
for instance in vec {
match check(instance) {
Ok(bool) =>
if bool {
return false;
},
pub fn validate_fs_states<'a>(instances: &'a Vec<&'a str>) -> bool {
for ins in instances {
if !match check(ins) {
Ok(bool) => !bool,
Err(err) => {
err.warn();
return false;
false
}
} {
return false;
}
}
@ -555,11 +554,12 @@ fn decode_state<'a, R: Read>(mut stream: R) -> IOResult<(Vec<u8>, bool)> {
let hash_length = header_buffer.read_le_16();
let state_length = header_buffer.read_le_64();
if state_length >= BYTE_LIMIT {
Err(IOError::new(
IOErrorKind::InvalidInput,
format!("Data length provided exceeded maximum {state_length} >= {BYTE_LIMIT}"),
))?;
if state_length == 0 {
Err(IOError::new(IOErrorKind::InvalidInput, format!("Data length provided is zero")))?;
} else if hash_length != 32 {
Err(IOError::new(IOErrorKind::InvalidInput, format!("Hash length provided is invalid.")))?;
} else if state_length >= BYTE_LIMIT {
Err(IOError::new(IOErrorKind::InvalidInput, format!("Data length exceeded maximum {state_length} >= {BYTE_LIMIT}")))?;
}
let mut hash_buffer = vec![0; hash_length as usize];