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fix(cert_storage): use u16::MAX for size checks #565

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fix(cert_storage): use u16::MAX for size checks #565

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8 changes: 4 additions & 4 deletions security/manager/ssl/cert_storage/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -893,10 +893,10 @@ struct Cert<'a> {

impl<'a> Cert<'a> {
fn new(der: &'a [u8], subject: &'a [u8], trust: i16) -> Result<Cert<'a>, SecurityStateError> {
if der.len() > u16::max as usize {
if der.len() > u16::MAX as usize {
return Err(SecurityStateError::from("certificate is too long"));
}
if subject.len() > u16::max as usize {
if subject.len() > u16::MAX as usize {
return Err(SecurityStateError::from("subject is too long"));
}
Ok(Cert {
Expand Down Expand Up @@ -961,12 +961,12 @@ impl<'a> Cert<'a> {
+ size_of::<i16>(),
);
bytes.write_u8(CERT_SERIALIZATION_VERSION_1)?;
if self.der.len() > u16::max as usize {
if self.der.len() > u16::MAX as usize {
return Err(SecurityStateError::from("certificate is too long"));
}
bytes.write_u16::<NetworkEndian>(self.der.len() as u16)?;
bytes.extend_from_slice(&self.der);
if self.subject.len() > u16::max as usize {
if self.subject.len() > u16::MAX as usize {
return Err(SecurityStateError::from("subject is too long"));
}
bytes.write_u16::<NetworkEndian>(self.subject.len() as u16)?;
Expand Down