diff options
Diffstat (limited to 'source4/heimdal/lib/krb5/context.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/context.c | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/source4/heimdal/lib/krb5/context.c b/source4/heimdal/lib/krb5/context.c index dff7a700c4..adcbb703ee 100644 --- a/source4/heimdal/lib/krb5/context.c +++ b/source4/heimdal/lib/krb5/context.c @@ -535,7 +535,8 @@ krb5_free_context(krb5_context context) krb5_set_send_to_kdc_func(context, NULL, NULL); #ifdef PKINIT - hx509_context_free(&context->hx509ctx); + if (context->hx509ctx) + hx509_context_free(&context->hx509ctx); #endif HEIMDAL_MUTEX_destroy(context->mutex); @@ -824,23 +825,33 @@ KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL krb5_set_default_in_tkt_etypes(krb5_context context, const krb5_enctype *etypes) { + krb5_error_code ret; krb5_enctype *p = NULL; - int i; + unsigned int n, m; if(etypes) { - for (i = 0; etypes[i]; ++i) { - krb5_error_code ret; - ret = krb5_enctype_valid(context, etypes[i]); - if (ret) - return ret; - } - ++i; - ALLOC(p, i); + for (n = 0; etypes[n]; n++) + ; + n++; + ALLOC(p, n); if(!p) { - krb5_set_error_message (context, ENOMEM, N_("malloc: out of memory", "")); + krb5_set_error_message (context, ENOMEM, + N_("malloc: out of memory", "")); return ENOMEM; } - memmove(p, etypes, i * sizeof(krb5_enctype)); + for (n = 0, m = 0; etypes[n]; n++) { + ret = krb5_enctype_valid(context, etypes[n]); + if (ret) + continue; + p[m++] = etypes[n]; + } + p[m] = ETYPE_NULL; + if (m == 0) { + free(p); + krb5_set_error_message (context, KRB5_PROG_ETYPE_NOSUPP, + N_("no valid enctype set", "")); + return KRB5_PROG_ETYPE_NOSUPP; + } } if(context->etypes) free(context->etypes); @@ -1375,6 +1386,7 @@ _krb5_homedir_access(krb5_context context) * @param allow allow if TRUE home directory * @return the old value * + * @ingroup krb5 */ krb5_boolean |