CVS commit: src/lib/libc/citrus/modules

["Thomas Klausner" <wiz%netbsd.org@localhost>]

Module Name:    src
Committed By:   wiz
Date:           Fri Jun 26 11:58:57 UTC 2026

Modified Files:
        src/lib/libc/citrus/modules: citrus_utf8.c

Log Message:
Fix return value for some invalid UTF-8 byte sequences

Update the length definitions to honor RFC 3629 (from 2003):
   o  The octet values C0, C1, F5 to FF never appear.

Add a check that continuation bytes are valid when adding them to the
internal buffer so that an out-of-bytes error doesn't override the
"invalid bytes" error.

Fixes PR 60369 by Bruno Haible.


To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 src/lib/libc/citrus/modules/citrus_utf8.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.