The branch main has been updated by kp:
URL:
https://cgit.FreeBSD.org/src/commit/?id=9f2e5184173f6af70306678b018270df9a9600f2
commit 9f2e5184173f6af70306678b018270df9a9600f2
Author: Thomas Kurschel <topi...@gmx.net>
AuthorDate: 2021-03-15 13:28:52 +0000
Commit: Kristof Provost <k...@freebsd.org>
CommitDate: 2021-03-17 18:18:14 +0000
pfsync: Unconditionally push packets when requesting state updates
When we request a bulk sync we need to ensure we actually send out that
request, not just buffer it until we have enough data to send a full
packet.
PR: 254236
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D29271
---
sys/netpfil/pf/if_pfsync.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sys/netpfil/pf/if_pfsync.c b/sys/netpfil/pf/if_pfsync.c
index cf2ff2ef0926..06bad556e885 100644
--- a/sys/netpfil/pf/if_pfsync.c
+++ b/sys/netpfil/pf/if_pfsync.c
@@ -1960,7 +1960,7 @@ pfsync_request_update(u_int32_t creatorid, u_int64_t id)
nlen += sizeof(struct pfsync_subheader);
if (b->b_len + nlen > sc->sc_ifp->if_mtu) {
- pfsync_sendout(1, 0);
+ pfsync_sendout(0, 0);
nlen = sizeof(struct pfsync_subheader) +
sizeof(struct pfsync_upd_req);
@@ -1968,6 +1968,8 @@ pfsync_request_update(u_int32_t creatorid, u_int64_t id)
TAILQ_INSERT_TAIL(&b->b_upd_req_list, item, ur_entry);
b->b_len += nlen;
+
+ pfsync_push(b);
}
static bool
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