[Libreoffice-bugs] [Bug 141209] URP bridge disposed by invalid UTF-16 (lone low surrogate) in Writer document

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=141209

--- Comment #2 from Stephan Bergmann <sbergman at redhat.com> ---
It IMO does not make sense for Writer to allow non-valid Unicode (i.e., lone
surrogates) in its content model.

Without looking at the example code, the relevant UNO interfaces apparently use
the UNO string type to communicate some Writer document content.  The UNO
string type models "arbitrary-length sequences of Unicode scalar values"
(<http://www.openoffice.org/udk/common/man/typesystem.html>), and the UNO
bridges generally do not allow to pass data that violates the UNO type system.

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