From: Mark Andrews <marka@isc.org>
Date: Mon, 27 May 2024 02:46:46 +0000 (+1000)
Subject: Update resquery_senddone handling of ISC_R_CONNECTIONRESET
X-Git-Tag: v9.20.0~14^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e3dd85b8ddcb3ec7c9e7031ff844a3c4a987c53;p=thirdparty%2Fbind9.git

Update resquery_senddone handling of ISC_R_CONNECTIONRESET

Treat connection reset as an address specific error.
---

diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index 1d899910b38..b67aa57e0d5 100644
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -1759,6 +1759,7 @@ resquery_senddone(isc_result_t eresult, isc_region_t *region, void *arg) {
 	case ISC_R_NOPERM:
 	case ISC_R_ADDRNOTAVAIL:
 	case ISC_R_CONNREFUSED:
+	case ISC_R_CONNECTIONRESET:
 		/* No route to remote. */
 		FCTXTRACE3("query canceled in resquery_senddone(): "
 			   "no route to host; no response",