From 513bed294ef73566b170bd6943da702571278b1c Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Fri, 28 Oct 2022 11:33:19 +0900 Subject: [PATCH] network: allow 0 for table number Fixes #25089. --- src/network/networkd-route-util.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/network/networkd-route-util.c b/src/network/networkd-route-util.c index 312f5f298a5..03663820931 100644 --- a/src/network/networkd-route-util.c +++ b/src/network/networkd-route-util.c @@ -417,8 +417,8 @@ int manager_get_route_table_to_string(const Manager *m, uint32_t table, char **r assert(m); assert(ret); - if (table == 0) - return -EINVAL; + /* Unlike manager_get_route_table_from_string(), this accepts 0, as the kernel may create routes with + * table 0. See issue #25089. */ s = route_table_to_string(table); if (!s) -- 2.47.3