mirrors/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-04-20 19:45:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

LibCompress+AK: Propagate error handling to wrapped streams

Browse source 
This ensures that when a DeflateCompressor stream is cleared of any
errors its underlying wrapped streams (InputBitStream/InputMemoryStream)
will be cleared as well and wont fail a VERIFY on destruction.
This commit is contained in:
Idan Horowitz 2021-03-15 17:20:20 +02:00 • committed by Andreas Kling
parent f532421c9c
commit a955fd4156
Notes: sideshowbarker 2024-07-18 21:19:27 +09:00
3 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
AK/BitStream.h
View file

@ -116,6 +116,11 @@ public:
m_next_byte.clear();
}
bool handle_any_error() override
{
return m_stream.handle_any_error() || Stream::handle_any_error();
}
private:
Optional<u8> m_next_byte;
size_t m_bit_offset { 0 };

5
Userland/Libraries/LibCompress/Deflate.cpp
View file

@ -321,6 +321,11 @@ bool DeflateDecompressor::discard_or_error(size_t count)
bool DeflateDecompressor::unreliable_eof() const { return m_state == State::Idle && m_read_final_bock; }
bool DeflateDecompressor::handle_any_error()
{
return m_input_stream.handle_any_error() || Stream::handle_any_error();
}
Optional<ByteBuffer> DeflateDecompressor::decompress_all(ReadonlyBytes bytes)
{
InputMemoryStream memory_stream { bytes };

1
Userland/Libraries/LibCompress/Deflate.h
View file

@ -102,6 +102,7 @@ public:
bool discard_or_error(size_t) override;
bool unreliable_eof() const override;
bool handle_any_error() override;
static Optional<ByteBuffer> decompress_all(ReadonlyBytes);