Reject nonminmal representations of UTF8 at the beginning of the 3-byte BMP range
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Authored by epriestley on Feb 23 2014, 8:35 PM.

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Reviewers

arice
btrahan

Maniphest Tasks

T1191: Comments are truncated at first non-base-plane character

Commits

rPHU563e600eba85: Reject nonminmal representations of UTF8 at the beginning of the 3-byte BMP…

Summary

Ref T1191. These byte ranges (\xE0\x80\x80 through \xE0\x9F\xBF) are alternate representations of characters with a different preferred minimal representation. MySQL and mbstring both reject them, and we should too.

Test Plan

Ran unit tests.

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Event Timeline

arice accepted this revision.Feb 23 2014, 11:15 PM

arice added inline comments.

src/utils/utf8.php
126	*like

epriestley added inline comments.Feb 23 2014, 11:17 PM

src/utils/utf8.php
126	o why thank you

"lik" -> "like"

Closed by commit rPHU563e600eba85 (authored by @epriestley).

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Path

Size

src/

utils/

__tests__/

PhutilUTF8TestCase.php

2 lines

utf8.php

21 lines

Diff 19779

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src/utils/tests/PhutilUTF8TestCase.php

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Reject nonminmal representations of UTF8 at the beginning of the 3-byte BMP rangeClosedPublicActions