[Telepathy] [Bug 15384] telepathy-gabble allows sending characters that will get you disconnected from the XMPP service

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=15384





--- Comment #1 from Simon McVittie <simon.mcvittie at collabora.co.uk>  2008-05-19 04:15:55 PST ---
The allowed characters are:

- U+000D (tab), U+000A (newline) and U+000D (carriage return)

- U+0020 (space) to U+D7FF

- U+E000 to U+FFFD

- U+10000 to U+10FFFF

i.e. the characters that are explicitly excluded are the ASCII control
characters (apart from tab/LF/CR/space), the surrogate blocks, FFFE and FFFF.

Document authors are also encouraged to avoid:

[#x7F-#x84], [#x86-#x9F], [#xFDD0-#xFDDF],
[#x1FFFE-#x1FFFF], [#x2FFFE-#x2FFFF], [#x3FFFE-#x3FFFF],
[#x4FFFE-#x4FFFF], [#x5FFFE-#x5FFFF], [#x6FFFE-#x6FFFF],
[#x7FFFE-#x7FFFF], [#x8FFFE-#x8FFFF], [#x9FFFE-#x9FFFF],
[#xAFFFE-#xAFFFF], [#xBFFFE-#xBFFFF], [#xCFFFE-#xCFFFF],
[#xDFFFE-#xDFFFF], [#xEFFFE-#xEFFFF], [#xFFFFE-#xFFFFF],
[#x10FFFE-#x10FFFF]

(control characters and characters that are permanently undefined), but these
are allowed, and consequently shouldn't get us disconnected.


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