From fcb4dd0c831339c4374ace17d8f2ae6ebfeed279 Mon Sep 17 00:00:00 2001 From: "Ondrej Zajicek (work)" Date: Sun, 27 Feb 2022 03:10:38 +0100 Subject: [PATCH] Babel: Fix bug in iface reconfiguration A recent change in Babel causes ifaces to disappear after reconfiguration. The patch fixes that. Thanks to Johannes Kimmel for an insightful bugreport. --- proto/babel/babel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/proto/babel/babel.c b/proto/babel/babel.c index e43818f5..174fc9e2 100644 --- a/proto/babel/babel.c +++ b/proto/babel/babel.c @@ -1899,7 +1899,7 @@ babel_reconfigure_ifaces(struct babel_proto *p, struct babel_config *cf) struct babel_iface *ifa = babel_find_iface(p, iface); struct babel_iface_config *ic = (void *) iface_patt_find(&cf->iface_list, iface, NULL); - if (ic && iface_is_valid(p, iface)) + if (ic && !iface_is_valid(p, iface)) ic = NULL; if (ifa && ic)