fix connstats in filter

coadler · coadler · commit 835ffee7fb18 · 2023-02-06T16:26:49.000-06:00
diff --git a/net/tstun/wrap.go b/net/tstun/wrap.go
@@ -717,8 +717,8 @@ func (t *Wrapper) filterIn(p *packet.Parsed) filter.Response {
 	if t.PostFilterIn != nil {
 		if res := t.PostFilterIn(p, t); res.IsDrop() {
 			if res == filter.DropSilently {
-				if t.stats.enabled.Load() {
-					t.stats.UpdateRx(buf)
+				if stats := t.stats.Load(); stats != nil {
+					stats.UpdateRxVirtual(p.Buffer())
 				}
 			}
 			return res

Original file line number	Diff line number	Diff line change
`@@ -717,8 +717,8 @@ func (t Wrapper) filterIn(p packet.Parsed) filter.Response {`
`717`	`717`	`if t.PostFilterIn != nil {`
`718`	`718`	`if res := t.PostFilterIn(p, t); res.IsDrop() {`
`719`	`719`	`if res == filter.DropSilently {`
`720`		`- if t.stats.enabled.Load() {`
`721`		`- t.stats.UpdateRx(buf)`
	`720`	`+ if stats := t.stats.Load(); stats != nil {`
	`721`	`+ stats.UpdateRxVirtual(p.Buffer())`
`722`	`722`	`}`
`723`	`723`	`}`
`724`	`724`	`return res`