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s3:librpc: Use lp_dns_hostname() for creating the fqdn

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Andreas Schneider 2024-03-06 15:59:14 +01:00 committed by Andrew Bartlett
parent b93fef8e90
commit f6efc74670
1 changed files with 7 additions and 3 deletions
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10
source3/librpc/crypto/gse_krb5.c
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@ -354,15 +354,19 @@ static krb5_error_code fill_mem_keytab_from_system_keytab(krb5_context krbctx,
fstring my_name, my_fqdn;
unsigned i;
int err;
const char *dns_hostname = NULL;
/* Generate the list of principal names which we expect
* clients might want to use for authenticating to the file
* service. We allow name$,{host,cifs}/{name,fqdn,name.REALM}. */
fstrcpy(my_name, lp_netbios_name());
my_fqdn[0] = '\0';
name_to_fqdn(my_fqdn, lp_netbios_name());
dns_hostname = lp_dns_hostname();
if (dns_hostname == NULL) {
ret = ENOMEM;
goto out;
}
fstrcpy(my_fqdn, dns_hostname);
err = asprintf(&valid_princ_formats[0],
"%s$@%s", my_name, lp_realm());