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Everywhere: Use OOM-safe ByteBuffer APIs where possible

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If we can easily communicate failure, let's avoid asserting and report
failure instead.
This commit is contained in:
Ali Mohammad Pur 2021-09-06 03:28:46 +04:30 • committed by Andreas Kling
parent 6606993432
commit 3a9f00c59b
22 changed files with 135 additions and 67 deletions
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3
Userland/Libraries/LibGfx/BMPWriter.cpp
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@ -135,7 +135,8 @@ ByteBuffer BMPWriter::dump(const RefPtr<Bitmap> bitmap, DibHeader dib_header)
}
}
buffer.append(pixel_data.data(), pixel_data.size());
if (!buffer.try_append(pixel_data.data(), pixel_data.size()))
dbgln("Failed to write {} bytes of pixel data to buffer", pixel_data.size());
return buffer;
}

4
Userland/Libraries/LibGfx/PNGWriter.cpp
View file

@ -72,9 +72,7 @@ PNGChunk::PNGChunk(String type)
void PNGChunk::store_type()
{
for (auto character : type()) {
m_data.append(&character, sizeof(character));
}
m_data.append(type().bytes());
}
void PNGChunk::store_data_length()