clear *logp

diff --git a/bin/dnssec/dnssectool.c b/bin/dnssec/dnssectool.c
index 3431ac8f8534566d22cee8ada1bc7521225f01f2..f4b5e74a6c3d83cd88cde6c79e823fc9eba86835 100644 (file)
--- a/bin/dnssec/dnssectool.c
+++ b/bin/dnssec/dnssectool.c
@@ -209,12 +209,14 @@ cleanup_logging(isc_log_t **logp) {
        REQUIRE(logp != NULL);
 
        log = *logp;
+       *logp = NULL;
+
        if (log == NULL)
                return;
+
        isc_log_destroy(&log);
        isc_log_setcontext(NULL);
        dns_log_setcontext(NULL);
-       logp = NULL;
 }
 
 void