[PATCH 1/1] libcpp: allow UCS_LIMIT codepoints in UTF-8 strings

[Ben Boeckel]

libcpp/

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

Reported-by: Damien Guibouret <damien.guibou...@partition-saving.com>
Fixes: c1dbaa6656a (libcpp: reject codepoints above 0x10FFFF, 2023-06-06)
Signed-off-by: Ben Boeckel <ben.boec...@kitware.com>
---
 libcpp/charset.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libcpp/charset.cc b/libcpp/charset.cc
index d4f573e365f..54ebab2b8a4 100644
--- a/libcpp/charset.cc
+++ b/libcpp/charset.cc
@@ -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.  */
-- 
2.40.1