diff options
Diffstat (limited to 'utf8.c')
| -rw-r--r-- | utf8.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: utf8.c,v 1.7 2017/05/31 09:15:42 deraadt Exp $ */ +/* $OpenBSD: utf8.c,v 1.8 2018/08/21 13:56:27 schwarze Exp $ */ /* * Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org> * @@ -53,6 +53,8 @@ static int vasnmprintf(char **, size_t, int *, const char *, va_list); * For state-dependent encodings, recovery is impossible. * For arbitrary encodings, replacement of non-printable * characters would be non-trivial and too fragile. + * The comments indicate what nl_langinfo(CODESET) + * returns for US-ASCII on various operating systems. */ static int @@ -60,9 +62,12 @@ dangerous_locale(void) { char *loc; loc = nl_langinfo(CODESET); - return strcmp(loc, "US-ASCII") != 0 && strcmp(loc, "UTF-8") != 0 && - strcmp(loc, "ANSI_X3.4-1968") != 0 && strcmp(loc, "646") != 0 && - strcmp(loc, "") != 0; + return strcmp(loc, "UTF-8") != 0 && + strcmp(loc, "US-ASCII") != 0 && /* OpenBSD */ + strcmp(loc, "ANSI_X3.4-1968") != 0 && /* Linux */ + strcmp(loc, "ISO8859-1") != 0 && /* AIX */ + strcmp(loc, "646") != 0 && /* Solaris, NetBSD */ + strcmp(loc, "") != 0; /* Solaris 6 */ } static int |