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networkd: Use NLM_F_ACK on the netlink message to add a neighbor.

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sd_netlink_message_set_flags is called without NLM_F_ACK which results in
a timeout while networkd is waiting for an ACK that the kernel will never send.
This commit is contained in:
YmrDtnJu 2020-07-19 17:04:46 +02:00 committed by Yu Watanabe
parent d3f45d130e
commit a9c9b18a95
1 changed files with 1 additions and 1 deletions
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src/network/networkd-neighbor.c
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@ -132,7 +132,7 @@ int neighbor_configure(Neighbor *neighbor, Link *link, link_netlink_message_hand
if (r < 0)
return log_link_error_errno(link, r, "Could not set state: %m");
r = sd_netlink_message_set_flags(req, NLM_F_REQUEST | NLM_F_CREATE | NLM_F_REPLACE);
r = sd_netlink_message_set_flags(req, NLM_F_REQUEST | NLM_F_ACK | NLM_F_CREATE | NLM_F_REPLACE);
if (r < 0)
return log_link_error_errno(link, r, "Could not set flags: %m");