diff options
Diffstat (limited to 'crypto/heimdal/lib/krb5/get_addrs.c')
| -rw-r--r-- | crypto/heimdal/lib/krb5/get_addrs.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/crypto/heimdal/lib/krb5/get_addrs.c b/crypto/heimdal/lib/krb5/get_addrs.c index f521de8..94a0350 100644 --- a/crypto/heimdal/lib/krb5/get_addrs.c +++ b/crypto/heimdal/lib/krb5/get_addrs.c @@ -33,7 +33,7 @@ #include "krb5_locl.h" -RCSID("$Id: get_addrs.c,v 1.44 2002/08/16 20:50:15 joda Exp $"); +RCSID("$Id: get_addrs.c,v 1.45 2003/01/25 15:19:49 lha Exp $"); #ifdef __osf__ /* hate */ @@ -144,6 +144,8 @@ find_all_addresses (krb5_context context, krb5_addresses *res, int flags) for (ifa = ifa0, idx = 0; ifa != NULL; ifa = ifa->ifa_next) { if ((ifa->ifa_flags & IFF_UP) == 0) continue; + if (ifa->ifa_addr == NULL) + continue; if (memcmp(ifa->ifa_addr, &sa_zero, sizeof(sa_zero)) == 0) continue; if (krb5_sockaddr_uninteresting(ifa->ifa_addr)) @@ -185,6 +187,8 @@ find_all_addresses (krb5_context context, krb5_addresses *res, int flags) for (ifa = ifa0; ifa != NULL; ifa = ifa->ifa_next) { if ((ifa->ifa_flags & IFF_UP) == 0) continue; + if (ifa->ifa_addr == NULL) + continue; if (memcmp(ifa->ifa_addr, &sa_zero, sizeof(sa_zero)) == 0) continue; if (krb5_sockaddr_uninteresting(ifa->ifa_addr)) |
