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AK+Userland: Fix some compiler warnings and make variables const-ref

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This fixes a few compiler warnings and makes some variables const-ref
in preparation for the next commit which changes how ByteBuffer works.
This commit is contained in:
Gunnar Beutner 2021-05-14 20:53:27 +02:00 committed by Andreas Kling
parent fbdc3b0ee2
commit f0fa51773a
Notes: sideshowbarker 2024-07-18 18:02:02 +09:00 
Author: https://github.com/gunnarbeutner
Commit: https://github.com/SerenityOS/serenity/commit/f0fa51773ab
Pull-request: https://github.com/SerenityOS/serenity/pull/7151
Reviewed-by: https://github.com/alimpfard
7 changed files with 12 additions and 7 deletions
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4
AK/UUID.cpp
View file

@ -28,6 +28,10 @@ void UUID::convert_string_view_to_uuid(const StringView& uuid_string_view)
auto fourth_unit = decode_hex(uuid_string_view.substring_view(19, 4)); auto fourth_unit = decode_hex(uuid_string_view.substring_view(19, 4));
auto fifth_unit = decode_hex(uuid_string_view.substring_view(24, 12)); auto fifth_unit = decode_hex(uuid_string_view.substring_view(24, 12));
VERIFY(first_unit.value().size() == 4 && second_unit.value().size() == 2
&& third_unit.value().size() == 2 && fourth_unit.value().size() == 2
&& fifth_unit.value().size() == 6);
m_uuid_buffer.span().overwrite(0, first_unit.value().data(), first_unit.value().size()); m_uuid_buffer.span().overwrite(0, first_unit.value().data(), first_unit.value().size());
m_uuid_buffer.span().overwrite(4, second_unit.value().data(), second_unit.value().size()); m_uuid_buffer.span().overwrite(4, second_unit.value().data(), second_unit.value().size());
m_uuid_buffer.span().overwrite(6, third_unit.value().data(), third_unit.value().size()); m_uuid_buffer.span().overwrite(6, third_unit.value().data(), third_unit.value().size());

2
Meta/Lagom/Fuzzers/FuzzHttpRequest.cpp
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@ -14,7 +14,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
if (!request_wrapper.has_value()) if (!request_wrapper.has_value())
return 1; return 1;
auto request = request_wrapper.value(); auto& request = request_wrapper.value();
VERIFY(request.method() != HTTP::HttpRequest::Method::Invalid); VERIFY(request.method() != HTTP::HttpRequest::Method::Invalid);
return 0; return 0;

4
Userland/Libraries/LibC/netdb.cpp
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@ -466,7 +466,7 @@ static bool fill_getserv_buffers(const char* line, ssize_t read)
} }
auto alias = split_line[i].to_byte_buffer(); auto alias = split_line[i].to_byte_buffer();
alias.append("\0", sizeof(char)); alias.append("\0", sizeof(char));
__getserv_alias_list_buffer.append(alias); __getserv_alias_list_buffer.append(move(alias));
} }
} }
@ -636,7 +636,7 @@ static bool fill_getproto_buffers(const char* line, ssize_t read)
break; break;
auto alias = split_line[i].to_byte_buffer(); auto alias = split_line[i].to_byte_buffer();
alias.append("\0", sizeof(char)); alias.append("\0", sizeof(char));
__getproto_alias_list_buffer.append(alias); __getproto_alias_list_buffer.append(move(alias));
} }
} }

2
Userland/Libraries/LibCore/MimeData.cpp
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@ -13,7 +13,7 @@ Vector<String> MimeData::formats() const
{ {
Vector<String> mime_types; Vector<String> mime_types;
mime_types.ensure_capacity(m_data.size()); mime_types.ensure_capacity(m_data.size());
for (auto it : m_data) for (auto& it : m_data)
mime_types.unchecked_append(it.key); mime_types.unchecked_append(it.key);
return mime_types; return mime_types;
} }

1
Userland/Libraries/LibTLS/Record.cpp
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@ -383,6 +383,7 @@ ssize_t TLSv12::handle_message(ReadonlyBytes buffer)
if (m_context.connection_status != ConnectionStatus::KeyExchange) { if (m_context.connection_status != ConnectionStatus::KeyExchange) {
dbgln("unexpected change cipher message"); dbgln("unexpected change cipher message");
auto packet = build_alert(true, (u8)AlertDescription::UnexpectedMessage); auto packet = build_alert(true, (u8)AlertDescription::UnexpectedMessage);
write_packet(packet);
payload_res = (i8)Error::UnexpectedMessage; payload_res = (i8)Error::UnexpectedMessage;
} else { } else {
dbgln_if(TLS_DEBUG, "change cipher spec message"); dbgln_if(TLS_DEBUG, "change cipher spec message");

2
Userland/Services/InspectorServer/InspectableProcess.cpp
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@ -22,7 +22,7 @@ InspectableProcess::InspectableProcess(pid_t pid, NonnullRefPtr<Core::LocalSocke
{ {
m_socket->set_blocking(true); m_socket->set_blocking(true);
m_socket->on_ready_to_read = [this] { m_socket->on_ready_to_read = [this] {
auto buffer = m_socket->read(1); [[maybe_unused]] auto buffer = m_socket->read(1);
if (m_socket->eof()) { if (m_socket->eof()) {
g_processes.remove(m_pid); g_processes.remove(m_pid);
return; return;

4
Userland/Utilities/js.cpp
View file

@ -423,14 +423,14 @@ static void print(JS::Value value)
outln(); outln();
} }
static bool file_has_shebang(ByteBuffer file_contents) static bool file_has_shebang(ByteBuffer const& file_contents)
{ {
if (file_contents.size() >= 2 && file_contents[0] == '#' && file_contents[1] == '!') if (file_contents.size() >= 2 && file_contents[0] == '#' && file_contents[1] == '!')
return true; return true;
return false; return false;
} }
static StringView strip_shebang(ByteBuffer file_contents) static StringView strip_shebang(ByteBuffer const& file_contents)
{ {
size_t i = 0; size_t i = 0;
for (i = 2; i < file_contents.size(); ++i) { for (i = 2; i < file_contents.size(); ++i) {