diff options
Diffstat (limited to 'crypto/kerberosIV/lib/krb/krb_equiv.c')
| -rw-r--r-- | crypto/kerberosIV/lib/krb/krb_equiv.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/crypto/kerberosIV/lib/krb/krb_equiv.c b/crypto/kerberosIV/lib/krb/krb_equiv.c index 06f42f5..fab79e5 100644 --- a/crypto/kerberosIV/lib/krb/krb_equiv.c +++ b/crypto/kerberosIV/lib/krb/krb_equiv.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan + * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -56,7 +56,7 @@ */ #include "krb_locl.h" -RCSID("$Id: krb_equiv.c,v 1.13 1997/04/01 08:18:33 joda Exp $"); +RCSID("$Id: krb_equiv.c,v 1.14 1999/03/13 21:25:30 assar Exp $"); int krb_ignore_ip_address = 0; @@ -100,9 +100,9 @@ krb_equiv(u_int32_t a, u_int32_t b) ++t; } else if (*t == '\\' ) /* continuation */ break; - else if (isspace(*t)) /* skip space */ + else if (isspace((unsigned char)*t)) /* skip space */ t++; - else if (isdigit(*t)) /* an address? */ + else if (isdigit((unsigned char)*t)) /* an address? */ { u_int32_t tmp; u_int32_t tmpa, tmpb, tmpc, tmpd; @@ -110,7 +110,8 @@ krb_equiv(u_int32_t a, u_int32_t b) sscanf(t, "%d.%d.%d.%d", &tmpa, &tmpb, &tmpc, &tmpd); tmp = (tmpa << 24) | (tmpb << 16) | (tmpc << 8) | tmpd; - while (*t == '.' || isdigit(*t)) /* done with this address */ + /* done with this address */ + while (*t == '.' || isdigit((unsigned char)*t)) t++; if (tmp != -1) { /* an address (and not broadcast) */ @@ -120,7 +121,7 @@ krb_equiv(u_int32_t a, u_int32_t b) ++t; mask <<= 32 - atoi(t); - while(isdigit(*t)) + while(isdigit((unsigned char)*t)) ++t; } |
