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LibWeb: Don't crash on Document.createElement() with emoji in tag name

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Once again, we were mistakenly using StringBuilder's append(char) when
we really wanted append_code_point(u32).
This commit is contained in:
Andreas Kling 2023-12-03 23:21:32 +01:00
parent 1b81e0081d
commit 0d74ced9b5
3 changed files with 9 additions and 1 deletions
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2
Userland/Libraries/LibWeb/Infra/Strings.cpp
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@ -113,7 +113,7 @@ ErrorOr<String> to_ascii_uppercase(StringView string)
auto utf8_view = Utf8View { string };
for (u32 code_point : utf8_view) {
code_point = AK::to_ascii_uppercase(code_point);
TRY(string_builder.try_append(code_point));
string_builder.append_code_point(code_point);
}
return string_builder.to_string();
}