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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2021-03-24 10:39:25 -0600 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-03-24 10:39:25 -0600 |
| commit | 5bd562e6994f0750e96629749a939fde6e1afd67 (patch) | |
| tree | 5fee580cb9c48fd79e75c1ad4c4aa03a1b8254e6 /src | |
| parent | version: bump (diff) | |
| download | wireguard-freebsd-5bd562e6994f0750e96629749a939fde6e1afd67.tar.xz wireguard-freebsd-5bd562e6994f0750e96629749a939fde6e1afd67.zip | |
if_wg: set persistent keepalive even if interface is down
Reported-by: Raúl Munoz <raul.munoz@custos.es>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/if_wg.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/if_wg.c b/src/if_wg.c index deedff7..8c70636 100644 --- a/src/if_wg.c +++ b/src/if_wg.c @@ -1244,9 +1244,10 @@ static void wg_timers_set_persistent_keepalive(struct wg_timers *t, uint16_t interval) { rw_rlock(&t->t_lock); - if (!t->t_disabled) { + if (interval != t->t_persistent_keepalive_interval) { t->t_persistent_keepalive_interval = interval; - wg_timers_run_persistent_keepalive(t); + if (!t->t_disabled) + wg_timers_run_persistent_keepalive(t); } rw_runlock(&t->t_lock); } @@ -1504,7 +1505,7 @@ wg_timers_run_persistent_keepalive(struct wg_timers *t) { struct wg_peer *peer = __containerof(t, struct wg_peer, p_timers); - if (t->t_persistent_keepalive_interval != 0) + if (t->t_persistent_keepalive_interval > 0) GROUPTASK_ENQUEUE(&peer->p_send_keepalive); } |