From: Witold Kręcicki <wpk@isc.org>
Date: Fri, 9 Oct 2020 20:06:41 +0000 (+0200)
Subject: Shutdown interface if we can't listen on it to avoid shutdown hang
X-Git-Tag: v9.17.7~11^2~4
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=2cfc8a45a4035cf8d960bbdcdca241b175e43830;p=thirdparty%2Fbind9.git

Shutdown interface if we can't listen on it to avoid shutdown hang
---

diff --git a/lib/ns/interfacemgr.c b/lib/ns/interfacemgr.c
index ae8c1c2406b..c7bbc753a7f 100644
--- a/lib/ns/interfacemgr.c
+++ b/lib/ns/interfacemgr.c
@@ -597,6 +597,7 @@ cleanup_interface:
 	LOCK(&ifp->mgr->lock);
 	ISC_LIST_UNLINK(ifp->mgr->interfaces, ifp, link);
 	UNLOCK(&ifp->mgr->lock);
+	ns_interface_shutdown(ifp);
 	ns_interface_detach(&ifp);
 	return (result);
 }