s3:smbspool: Add debug for finding KRB5CCNAME

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13939

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>

diff --git a/source3/client/smbspool_krb5_wrapper.c b/source3/client/smbspool_krb5_wrapper.c
index e6684fc0d0c95c1e158c4fc7b39d79aaaf33e5b8..2cdcd372ec60671d14787e76a089f63a7712d3e0 100644 (file)
--- a/source3/client/smbspool_krb5_wrapper.c
+++ b/source3/client/smbspool_krb5_wrapper.c
@@ -219,10 +219,14 @@ int main(int argc, char *argv[])
        env = getenv("KRB5CCNAME");
        if (env != NULL && env[0] != 0) {
                snprintf(gen_cc, sizeof(gen_cc), "%s", env);
+               CUPS_SMB_DEBUG("User already set KRB5CCNAME [%s] as ccache",
+                              gen_cc);
 
                goto create_env;
        }
 
+       CUPS_SMB_DEBUG("Trying to guess KRB5CCNAME (FILE, DIR, KEYRING)");
+
        snprintf(gen_cc, sizeof(gen_cc), "/tmp/krb5cc_%d", uid);
 
        rc = lstat(gen_cc, &sb);