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LibPDF: Don't crash on files with float CFF defaultWidthX
We'd unconditionally get the int from a Variant<int, float> here, but PDFs often have a float for defaultWidthX and nominalWidthX. Fixes crash opening Bakke2010a.pdf from pdffiles (but while the file loads ok, it looks completely busted).
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2 changed files with 15 additions and 6 deletions
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@ -56,6 +56,13 @@ public:
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using SID = u16;
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using DictOperand = Variant<int, float>;
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static float to_number(DictOperand operand)
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{
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if (operand.has<int>())
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return operand.get<int>();
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return operand.get<float>();
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}
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static int load_int_dict_operand(u8 b0, Reader&);
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static float load_float_dict_operand(Reader&);
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static PDFErrorOr<DictOperand> load_dict_operand(u8, Reader&);
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