From b7fc0a3be52f78100a270b63e7555fde078fd2e3 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <me@benboeckel.net>
Date: Wed, 21 Jun 2023 14:58:20 -0400
Subject: [PATCH] libcpp: allow UCS_LIMIT codepoints in UTF-8 strings
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>
---
libcpp/charset.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libcpp/charset.cc b/libcpp/charset.cc
index d492f66adbc9..7b625c9956a6 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. */
--
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