From: Mark Andrews <marka@isc.org>
Date: Mon, 4 Dec 2023 02:21:20 +0000 (+1100)
Subject: Handle ISC_R_SHUTTINGDOWN in dighost.c:recv_done
X-Git-Tag: v9.19.19~16^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=69f7048c89aada4fdac292d588ea1571a47adfcb;p=thirdparty%2Fbind9.git

Handle ISC_R_SHUTTINGDOWN in dighost.c:recv_done

When dighost.c:recv_done is called with ISC_R_SHUTTINGDOWN cancel
all outstanding lookups as this indicates SIGTERM was recieved.
---

diff --git a/bin/dig/dighost.c b/bin/dig/dighost.c
index 0dd7b3a8258..17c4e388d5c 100644
--- a/bin/dig/dighost.c
+++ b/bin/dig/dighost.c
@@ -3910,7 +3910,9 @@ recv_done(isc_nmhandle_t *handle, isc_result_t eresult, isc_region_t *region,
 	{
 		debug("recv_done: cancel");
 		isc_nmhandle_detach(&query->readhandle);
-		if (!query->canceled) {
+		if (eresult == ISC_R_SHUTTINGDOWN) {
+			cancel_all();
+		} else if (!query->canceled) {
 			cancel_lookup(l);
 		}
 		query_detach(&query);