Plume/rocket_csrf
5
0
Fork 1
Code Issues Pull requests 2 Releases Wiki Activity

Fix possible index out of range

Browse source
This commit is contained in:
Trinity Pointard 2018-09-09 09:55:55 +02:00
parent 6fc55d26f9
commit c852e554ea
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/csrf_proxy.rs
View file

@ -113,9 +113,9 @@ impl<'a> Read for CsrfProxy<'a> {
}
} else {
let offset = self.buf.read(buf);
let unparsed_len = self.unparsed.len();
let unparsed_len = cmp::min(buf.len() - offset, self.unparsed.len());
buf[offset..offset + unparsed_len].copy_from_slice(&self.unparsed);
self.unparsed.clear();
self.unparsed = self.unparsed[unparsed_len..].to_vec();
return Ok(unparsed_len + offset);
};