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 1d899910b38fffb70004ec3d2312d471da15885e..b67aa57e0d56b6cb2c5161cd770e733b9fab1930 100644 (file)
--- 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",