git: aeb6948d4319 - main - bbr: check proper flag for connection had been closed

From: Gleb Smirnoff <glebius_at_FreeBSD.org>
Date: Sat, 09 Jul 2022 05:04:58 UTC
The branch main has been updated by glebius:

URL: https://cgit.FreeBSD.org/src/commit/?id=aeb6948d4319fdaef8a7a6ea72717968cf5ef79b

commit aeb6948d4319fdaef8a7a6ea72717968cf5ef79b
Author:     Gleb Smirnoff <glebius@FreeBSD.org>
AuthorDate: 2022-07-09 05:04:44 +0000
Commit:     Gleb Smirnoff <glebius@FreeBSD.org>
CommitDate: 2022-07-09 05:04:44 +0000

    bbr: check proper flag for connection had been closed
    
    An older version of D35663 slipped through final reviews.
    
    Submitted by:   Peter Lei
    Fixes:          74703901d8bbc3bc7a29df648bc3c131c87393c2
---
 sys/netinet/tcp_stacks/bbr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netinet/tcp_stacks/bbr.c b/sys/netinet/tcp_stacks/bbr.c
index 6278bb228c4f..9d5a3d52776e 100644
--- a/sys/netinet/tcp_stacks/bbr.c
+++ b/sys/netinet/tcp_stacks/bbr.c
@@ -9844,7 +9844,7 @@ bbr_do_fin_wait_2(struct mbuf *m, struct tcphdr *th, struct socket *so,
 	 * We call a new function now so we might continue and setup
 	 * to reset at all data being ack'd.
 	 */
-	if (tp->t_state > TCPS_CLOSE_WAIT && tlen &&
+	if ((tp->t_flags & TF_CLOSED) && tlen &&
 	    bbr_check_data_after_close(m, bbr, tp, &tlen, th, so))
 		return (1);
 	/*