* [PATCH 1/1] libcpp: allow UCS_LIMIT codepoints in UTF-8 strings
@ 2023-06-21 18:58 Ben Boeckel
2023-06-23 20:05 ` Jason Merrill
0 siblings, 1 reply; 2+ messages in thread
From: Ben Boeckel @ 2023-06-21 18:58 UTC (permalink / raw)
To: gcc-patches; +Cc: Ben Boeckel, jason, gcc, brad.king, Damien Guibouret
libcpp/
* charset.cc: Allow `UCS_LIMIT` in UTF-8 strings.
Reported-by: Damien Guibouret <damien.guibouret@partition-saving.com>
Fixes: c1dbaa6656a (libcpp: reject codepoints above 0x10FFFF, 2023-06-06)
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 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
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH 1/1] libcpp: allow UCS_LIMIT codepoints in UTF-8 strings
2023-06-21 18:58 [PATCH 1/1] libcpp: allow UCS_LIMIT codepoints in UTF-8 strings Ben Boeckel
@ 2023-06-23 20:05 ` Jason Merrill
0 siblings, 0 replies; 2+ messages in thread
From: Jason Merrill @ 2023-06-23 20:05 UTC (permalink / raw)
To: Ben Boeckel, gcc-patches; +Cc: Ben Boeckel, gcc, brad.king, Damien Guibouret
On 6/21/23 14:58, Ben Boeckel wrote:
> libcpp/
>
> * charset.cc: Allow `UCS_LIMIT` in UTF-8 strings.
>
> Reported-by: Damien Guibouret <damien.guibouret@partition-saving.com>
> Fixes: c1dbaa6656a (libcpp: reject codepoints above 0x10FFFF, 2023-06-06)
> Signed-off-by: Ben Boeckel <ben.boeckel@kitware.com>
Applied, moving the Fixes line up and changing the commit ID to the git
gcc-descr version. Thanks.
> ---
> 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. */
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-06-21 18:58 [PATCH 1/1] libcpp: allow UCS_LIMIT codepoints in UTF-8 strings Ben Boeckel
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