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Fix range proof deser (length issue)

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Ignotus Peverell 2018-02-24 23:20:15 +00:00
parent ccf8eb9eeb
commit 3ab616b8be
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GPG key ID: 99CD25F39F8F8211
1 changed files with 4 additions and 4 deletions
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8
core/src/ser.rs
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@ -37,7 +37,7 @@ use util::secp::constants::{
SECRET_KEY_SIZE, SECRET_KEY_SIZE,
}; };
const BULLET_PROOF_SIZE:usize = 674; const BULLET_PROOF_SIZE: usize = 674;
/// Possible errors deriving from serializing or deserializing. /// Possible errors deriving from serializing or deserializing.
#[derive(Debug)] #[derive(Debug)]
@ -364,13 +364,13 @@ impl Readable for Identifier {
impl Writeable for RangeProof { impl Writeable for RangeProof {
fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error> { fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error> {
writer.write_fixed_bytes(self) writer.write_bytes(self)
} }
} }
impl Readable for RangeProof { impl Readable for RangeProof {
fn read(reader: &mut Reader) -> Result<RangeProof, Error> { fn read(reader: &mut Reader) -> Result<RangeProof, Error> {
let p = try!(reader.read_limited_vec(BULLET_PROOF_SIZE)); let p = reader.read_limited_vec(BULLET_PROOF_SIZE)?;
let mut a = [0; MAX_PROOF_SIZE]; let mut a = [0; MAX_PROOF_SIZE];
for i in 0..p.len() { for i in 0..p.len() {
a[i] = p[i]; a[i] = p[i];
@ -384,7 +384,7 @@ impl Readable for RangeProof {
impl PMMRable for RangeProof { impl PMMRable for RangeProof {
fn len() -> usize { fn len() -> usize {
BULLET_PROOF_SIZE BULLET_PROOF_SIZE + 8
} }
} }