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AK/ByteBuffer+Everywhere: Handle errors in ByteBuffer::slice()

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This commit is contained in:
Matthias Zimmerman 2022-06-13 05:20:42 -07:00 • committed by Linus Groh
parent c0486f93d4
commit c10d48b72c
12 changed files with 45 additions and 34 deletions
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7
Userland/Libraries/LibTLS/Socket.cpp
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@ -27,8 +27,8 @@ ErrorOr<Bytes> TLSv12::read(Bytes bytes)
return Bytes {};
}
m_context.application_buffer.span().slice(0, size_to_read).copy_to(bytes);
m_context.application_buffer = m_context.application_buffer.slice(size_to_read, m_context.application_buffer.size() - size_to_read);
TRY(m_context.application_buffer.slice(0, size_to_read)).span().copy_to(bytes);
m_context.application_buffer = TRY(m_context.application_buffer.slice(size_to_read, m_context.application_buffer.size() - size_to_read));
return Bytes { bytes.data(), size_to_read };
}
@ -47,7 +47,8 @@ String TLSv12::read_line(size_t max_size)
return {};
String line { bit_cast<char const*>(start), offset, Chomp };
m_context.application_buffer = m_context.application_buffer.slice(offset + 1, m_context.application_buffer.size() - offset - 1);
// FIXME: Propagate errors.
m_context.application_buffer = MUST(m_context.application_buffer.slice(offset + 1, m_context.application_buffer.size() - offset - 1));
return line;
}