From b26ea3080172365a3bbba01c313a335afb4a9e53 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Fri, 17 May 2019 09:14:59 +0900 Subject: [PATCH] network: tighten the condition whether link has carrier ip command requires that IFF_RUNNING is set for that the link has carrier. --- src/network/networkd-link.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index 6b4ed33932f..ac123ddc1eb 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -1637,7 +1637,8 @@ bool link_has_carrier(Link *link) { if (link->kernel_operstate == IF_OPER_UNKNOWN) /* operstate may not be implemented, so fall back to flags */ - if ((link->flags & IFF_LOWER_UP) && !(link->flags & IFF_DORMANT)) + if (FLAGS_SET(link->flags, IFF_LOWER_UP | IFF_RUNNING) && + !FLAGS_SET(link->flags, IFF_DORMANT)) return true; return false; -- 2.47.3