clear *logp

diff --git a/bin/dnssec/dnssectool.c b/bin/dnssec/dnssectool.c
index 33df86527fb0a8d97473493c3c140c6d1dbd28fc..ee878b4a2176d30594cc4018a2f76b79a5291a81 100644 (file)
--- a/bin/dnssec/dnssectool.c
+++ b/bin/dnssec/dnssectool.c
@@ -216,12 +216,14 @@ 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