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Code Issues Releases Wiki Activity

document all remaining unsafe usages (#1642)

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adds some debug assertions where appropriate
This commit is contained in:
Rob Ede
2020-09-03 10:00:24 +01:00
committed by GitHub
parent 4e321595bc
commit 9a9d4b182e
7 changed files with 84 additions and 24 deletions
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4
actix-http/src/h1/decoder.rs
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@@ -76,12 +76,14 @@ pub(crate) trait MessageType: Sized {
let name =
HeaderName::from_bytes(&slice[idx.name.0..idx.name.1]).unwrap();
// SAFETY: httparse checks header value is valid UTF-8
// SAFETY: httparse already checks header value is only visible ASCII bytes
// from_maybe_shared_unchecked contains debug assertions so they are omitted here
let value = unsafe {
HeaderValue::from_maybe_shared_unchecked(
slice.slice(idx.value.0..idx.value.1),
)
};
match name {
header::CONTENT_LENGTH => {
if let Ok(s) = value.to_str() {