Oops.. wrong log!!
Should've been this:
_____________
citrus: pass U+FFFE and U+FFFF normally.
r265095, based on an OpenBSD change was rejecting U+FFFE and U+FFFF
in accordance with outdated documentation. Both values are valid
"non-characters" [1] and must be mapped through UTFs.
Reference:
http://www.unicode.org/faq/private_use.html [1]
Reported by: jilles
MFC after: 4 days
_____________
I will fix it for the MFC.
Pedro.
On 04/30/14 20:42, Pedro F. Giffuni wrote:
Author: pfg
Date: Thu May 1 01:42:48 2014
New Revision: 265167
URL: http://svnweb.freebsd.org/changeset/base/265167
Log:
citrus: Avoid invalid code points.
From the OpenBSD log:
The UTF-8 decoder should not accept byte sequences which decode to unicode
code positions U+D800 to U+DFFF (UTF-16 surrogates), U+FFFE, and U+FFFF.
http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
http://unicode.org/faq/utf_bom.html#utf8-4
Reported by: Stefan Sperling
Obtained from: OpenBSD
MFC after: 5 days
Modified:
head/lib/libc/locale/utf8.c
Modified: head/lib/libc/locale/utf8.c
==============================================================================
--- head/lib/libc/locale/utf8.c Thu May 1 00:31:19 2014 (r265166)
+++ head/lib/libc/locale/utf8.c Thu May 1 01:42:48 2014 (r265167)
@@ -203,8 +203,7 @@ _UTF8_mbrtowc(wchar_t * __restrict pwc,
errno = EILSEQ;
return ((size_t)-1);
}
- if ((wch >= 0xd800 && wch <= 0xdfff) ||
- wch == 0xfffe || wch == 0xffff) {
+ if (wch >= 0xd800 && wch <= 0xdfff) {
/*
* Malformed input; invalid code points.
*/
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
