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LibPDF: Don't use unsanitized values in error messages

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Previously, constructing error messages with unsanitized input could
fail because error message strings must be UTF-8.
This commit is contained in:
Tim Ledbetter 2023-10-25 23:45:56 +01:00 • committed by Andreas Kling
parent f8bf9c6506
commit b4296e1c9b
9 changed files with 41 additions and 15 deletions
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12
Userland/Libraries/LibPDF/Fonts/PDFFont.cpp
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@ -37,14 +37,16 @@ PDFErrorOr<NonnullRefPtr<PDFFont>> PDFFont::create(Document* document, NonnullRe
auto subtype = TRY(dict->get_name(document, CommonNames::Subtype))->name();
RefPtr<PDFFont> font;
if (subtype == "Type1")
if (subtype == "Type1") {
font = adopt_ref(*new Type1Font());
else if (subtype == "TrueType")
} else if (subtype == "TrueType") {
font = adopt_ref(*new TrueTypeFont());
else if (subtype == "Type0")
} else if (subtype == "Type0")
font = adopt_ref(*new Type0Font());
else
return Error::internal_error("Unhandled font subtype: {}", subtype);
else {
dbgln_if(PDF_DEBUG, "Unhandled font subtype: {}", subtype);
return Error::internal_error("Unhandled font subtype");
}
TRY(font->initialize(document, dict, font_size));
return font.release_nonnull();