kgess-mirror/freebsd-src
1
0
Fork 0
mirror of https://git.freebsd.org/src.git synced 2026-01-11 19:57:22 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

route: fix route -n monitor when its output is redirected

Browse source 
This is a small oversight in the transition to netlink; the non-netlink
implementation would explicitly flush its stdout as necessary to avoid
apparent long stalls in output when we end up fully-buffered.  Adjust
the netlink implementation to do the same.  This was noticed while
trying to triage failures in the wg-quick script.

Commit message by kevans, patch by author.

PR:		278265
Fixes:		091fec1188 ("route: switch transport protocol [...]")
MFC after:	3 days
This commit is contained in:
Oleg Streejak 2025-07-17 12:06:50 -05:00 • committed by Kyle Evans
parent 8768b60de1
commit 97b61b22ed
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
sbin/route/route_netlink.c
View file

@ -738,6 +738,7 @@ print_nlmsg(struct nl_helper *h, struct nlmsghdr *hdr, struct snl_msg_info *cinf
print_nlmsg_generic(h, hdr, cinfo);
}
fflush(stdout);
snl_clear_lb(&h->ss_cmd);
}