From 95add016433791841d6d9d308f6249127ce875ef Mon Sep 17 00:00:00 2001 From: Diego Fronza Date: Wed, 25 Nov 2020 16:01:06 -0300 Subject: [PATCH] Silence coverity warnings in query.c Return value of dns_db_getservestalerefresh() and dns_db_getservestalettl() functions were previously unhandled. This commit purposefully ignore those return values since there is no side effect if those results are != ISC_R_SUCCESS, it also supress Coverity warnings. --- lib/ns/query.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/ns/query.c b/lib/ns/query.c index 393ddaf8ce..86b7c944e7 100644 --- a/lib/ns/query.c +++ b/lib/ns/query.c @@ -5642,9 +5642,9 @@ query_lookup(query_ctx_t *qctx) { dboptions |= DNS_DBFIND_COVERINGNSEC; } - dns_db_getservestalerefresh(qctx->client->view->cachedb, - &stale_refresh); - dns_db_getservestalettl(qctx->client->view->cachedb, &stale_ttl); + (void)dns_db_getservestalerefresh(qctx->client->view->cachedb, + &stale_refresh); + (void)dns_db_getservestalettl(qctx->client->view->cachedb, &stale_ttl); if (stale_refresh > 0) { if (qctx->client->view->staleanswersok == dns_stale_answer_yes) {