diff options
Diffstat (limited to 'contrib/bind/lib/irs/getnetent.c')
| -rw-r--r-- | contrib/bind/lib/irs/getnetent.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/contrib/bind/lib/irs/getnetent.c b/contrib/bind/lib/irs/getnetent.c index 52aebe3..49810b7 100644 --- a/contrib/bind/lib/irs/getnetent.c +++ b/contrib/bind/lib/irs/getnetent.c @@ -16,7 +16,7 @@ */ #if !defined(LINT) && !defined(CODECENTER) -static const char rcsid[] = "$Id: getnetent.c,v 1.18 2000/12/23 08:14:53 vixie Exp $"; +static const char rcsid[] = "$Id: getnetent.c,v 1.19 2001/05/29 05:48:47 marka Exp $"; #endif /* Imports */ @@ -259,10 +259,11 @@ fakeaddr(const char *name, int af, struct net_data *net_data) { RES_SET_H_ERRNO(net_data->res, NETDB_INTERNAL); return (NULL); } - if (!isascii(name[0]) || !isdigit(name[0])) + if (!isascii((unsigned char)(name[0])) || + !isdigit((unsigned char)(name[0]))) return (NULL); for (cp = name; *cp; ++cp) - if (!isascii(*cp) || (!isdigit(*cp) && *cp != '.')) + if (!isascii(*cp) || (!isdigit((unsigned char)*cp) && *cp != '.')) return (NULL); if (*--cp == '.') return (NULL); |
