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Remove some and deny new indexing and slicing

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This commit is contained in:
Alexander Krotov
2020-06-22 02:07:10 +03:00
committed by link2xt
parent ee7b7eb4f2
commit 18e4abc1df
18 changed files with 107 additions and 95 deletions
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12
src/dc_receive_imf.rs
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@@ -1515,6 +1515,7 @@ async fn create_adhoc_grp_id(context: &Context, member_ids: &[u32]) -> String {
hex_hash(&members)
}
#[allow(clippy::indexing_slicing)]
fn hex_hash(s: impl AsRef<str>) -> String {
let bytes = s.as_ref().as_bytes();
let result = Sha256::digest(bytes);
@@ -1567,7 +1568,7 @@ async fn search_chat_ids_by_contact_ids(
matches = 0;
mismatches = 0;
}
if matches < contact_ids.len() && contact_id == contact_ids[matches] {
if contact_ids.get(matches) == Some(&contact_id) {
matches += 1;
} else {
mismatches += 1;
@@ -1695,10 +1696,11 @@ async fn check_verified_properties(
fn set_better_msg(mime_parser: &mut MimeMessage, better_msg: impl AsRef<str>) {
let msg = better_msg.as_ref();
if !msg.is_empty() && !mime_parser.parts.is_empty() {
let part = &mut mime_parser.parts[0];
if part.typ == Viewtype::Text {
part.msg = msg.to_string();
if !msg.is_empty() {
if let Some(part) = mime_parser.parts.get_mut(0) {
if part.typ == Viewtype::Text {
part.msg = msg.to_string();
}
}
}
}