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libcpp: allow UCS_LIMIT codepoints in UTF-8 strings

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Fixes r14-1954 (libcpp: reject codepoints above 0x10FFFF, 2023-06-06)

libcpp/

	* charset.cc: Allow `UCS_LIMIT` in UTF-8 strings.

Reported-by: Damien Guibouret <damien.guibouret@partition-saving.com>
Signed-off-by: Ben Boeckel <ben.boeckel@kitware.com>
This commit is contained in:
Ben Boeckel 2023-06-21 14:58:20 -04:00 • committed by Jason Merrill
parent dd2eb972a5
commit b7fc0a3be5
1 changed files with 1 additions and 1 deletions
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2
libcpp/charset.cc
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@ -1891,7 +1891,7 @@ cpp_valid_utf8_p (const char *buffer, size_t num_bytes)
invalid because they cannot be represented in UTF-16.
Reject such values.*/
if (cp >= UCS_LIMIT)
if (cp > UCS_LIMIT)
return false;
}
/* No problems encountered. */