s3:libads: don't use MEMORY:ads_sasl_gssapi_do_bind nor set "KRB5CCNAME"

Most callers just set "KRB5CCNAME", but leave ads->auth.ccache_name = NULL.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12369

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>

diff --git a/source3/libads/sasl.c b/source3/libads/sasl.c
index 85a2eb00e98a3bedaf55dbb9e35c0e019eb47dfe..4e4486f20bf9321c281b9911be1e9820a487b34f 100644 (file)
--- a/source3/libads/sasl.c
+++ b/source3/libads/sasl.c
@@ -1027,7 +1027,6 @@ static ADS_STATUS ads_sasl_gssapi_bind(ADS_STRUCT *ads)
 {
        ADS_STATUS status;
        struct ads_service_principal p;
-       const char *ccache_name = "MEMORY:ads_sasl_gssapi_do_bind";
 
        status = ads_generate_service_principal(ads, &p);
        if (!ADS_ERR_OK(status)) {
@@ -1046,10 +1045,6 @@ static ADS_STATUS ads_sasl_gssapi_bind(ADS_STRUCT *ads)
                          "calling kinit\n", ads_errstr(status)));
        }
 
-       if (ads->auth.ccache_name != NULL) {
-               ccache_name = ads->auth.ccache_name;
-       }
-       setenv(KRB5_ENV_CCNAME, ccache_name, 1);
        status = ADS_ERROR_KRB5(ads_kinit_password(ads));
 
        if (ADS_ERR_OK(status)) {