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Validating u256->usize conversion

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This commit is contained in:
Tomasz Drwięga
2016-08-08 10:26:28 +02:00
parent bdf6a5660e
commit 10b18db833
5 changed files with 9 additions and 12 deletions
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4
json/src/hash.rs
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@@ -48,10 +48,10 @@ macro_rules! impl_hash {
0 => $inner::from(0),
2 if value == "0x" => $inner::from(0),
_ if value.starts_with("0x") => try!($inner::from_str(&value[2..]).map_err(|_| {
Error::custom(format!("Invalid hex value {}.", value).as_ref())
Error::custom(format!("Invalid hex value {}.", value).as_str())
})),
_ => try!($inner::from_str(value).map_err(|_| {
Error::custom(format!("Invalid hex value {}.", value).as_ref())
Error::custom(format!("Invalid hex value {}.", value).as_str())
}))
};

4
json/src/uint.rs
View File

@@ -70,10 +70,10 @@ impl Visitor for UintVisitor {
0 => U256::from(0),
2 if value.starts_with("0x") => U256::from(0),
_ if value.starts_with("0x") => try!(U256::from_str(&value[2..]).map_err(|_| {
Error::custom(format!("Invalid hex value {}.", value).as_ref())
Error::custom(format!("Invalid hex value {}.", value).as_str())
})),
_ => try!(U256::from_dec_str(value).map_err(|_| {
Error::custom(format!("Invalid decimal value {}.", value).as_ref())
Error::custom(format!("Invalid decimal value {}.", value).as_str())
}))
};