diff options
Diffstat (limited to 'crypto/heimdal/appl/telnet/libtelnet/kerberos5.c')
-rw-r--r-- | crypto/heimdal/appl/telnet/libtelnet/kerberos5.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/crypto/heimdal/appl/telnet/libtelnet/kerberos5.c b/crypto/heimdal/appl/telnet/libtelnet/kerberos5.c index 8a4bf69..a4316fb 100644 --- a/crypto/heimdal/appl/telnet/libtelnet/kerberos5.c +++ b/crypto/heimdal/appl/telnet/libtelnet/kerberos5.c @@ -53,7 +53,7 @@ #include <config.h> -RCSID("$Id: kerberos5.c,v 1.51 2002/09/02 15:33:20 joda Exp $"); +RCSID("$Id: kerberos5.c,v 1.51.4.1 2002/10/21 14:28:31 joda Exp $"); #ifdef KRB5 @@ -425,6 +425,29 @@ kerberos5_is(Authenticator *ap, unsigned char *data, int cnt) return; } + if (key_block == NULL) { + ret = krb5_auth_con_getkey(context, + auth_context, + &key_block); + } + if (ret) { + Data(ap, KRB_REJECT, "krb5_auth_con_getkey failed", -1); + auth_finished(ap, AUTH_REJECT); + if (auth_debug_mode) + printf("Kerberos V5: " + "krb5_auth_con_getkey failed (%s)\r\n", + krb5_get_err_text(context, ret)); + return; + } + if (key_block == NULL) { + Data(ap, KRB_REJECT, "no subkey received", -1); + auth_finished(ap, AUTH_REJECT); + if (auth_debug_mode) + printf("Kerberos V5: " + "krb5_auth_con_getremotesubkey returned NULL key\r\n"); + return; + } + if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) { ret = krb5_mk_rep(context, auth_context, &outbuf); if (ret) { |