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-rw-r--r--source3/libsmb/clikrb5.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/source3/libsmb/clikrb5.c b/source3/libsmb/clikrb5.c
index 67e9f539ad..6e87f73df1 100644
--- a/source3/libsmb/clikrb5.c
+++ b/source3/libsmb/clikrb5.c
@@ -767,7 +767,6 @@ static krb5_enctype get_enctype_from_ap_req(krb5_ap_req *ap_req)
static krb5_error_code
get_key_from_keytab(krb5_context context,
- krb5_keytab keytab,
krb5_const_principal server,
krb5_enctype enctype,
krb5_kvno kvno,
@@ -775,13 +774,18 @@ get_key_from_keytab(krb5_context context,
{
krb5_keytab_entry entry;
krb5_error_code ret;
- krb5_keytab real_keytab;
+ krb5_keytab keytab;
char *name = NULL;
- if (keytab == NULL) {
- krb5_kt_default(context, &real_keytab);
- } else {
- real_keytab = keytab;
+ /* We have to open a new keytab handle here, as MIT does
+ an implicit open/getnext/close on krb5_kt_get_entry. We
+ may be in the middle of a keytab enumeration when this is
+ called. JRA. */
+
+ ret = krb5_kt_default(context, &keytab);
+ if (ret) {
+ DEBUG(0,("get_key_from_keytab: failed to open keytab: %s\n", error_message(ret)));
+ return ret;
}
if ( DEBUGLEVEL >= 10 ) {
@@ -792,7 +796,7 @@ get_key_from_keytab(krb5_context context,
}
ret = krb5_kt_get_entry(context,
- real_keytab,
+ keytab,
server,
kvno,
enctype,
@@ -819,10 +823,7 @@ get_key_from_keytab(krb5_context context,
smb_krb5_kt_free_entry(context, &entry);
out:
- if (keytab == NULL) {
- krb5_kt_close(context, real_keytab);
- }
-
+ krb5_kt_close(context, keytab);
return ret;
}
@@ -913,7 +914,6 @@ krb5_error_code decode_krb5_ap_req(const krb5_data *code, krb5_ap_req **rep);
}
ret = get_key_from_keytab(context,
- keytab,
server,
enctype,
kvno,