server: lock fsm.lock to access to Timers.Config

fujita · fujita · commit 07375b095c0f · 2025-10-04T11:49:11.000+09:00
Needs to lock fsm mutex.

Signed-off-by: FUJITA Tomonori &lt;fujita.tomonori@gmail.com&gt;
diff --git a/pkg/server/fsm.go b/pkg/server/fsm.go
@@ -357,7 +357,9 @@ func (fsm *fsm) sendNotification(msg *bgp.BGPMessage) error {
 			slog.Any("Data", rest))
 
 		if body.ErrorSubcode == bgp.BGP_ERROR_SUB_ADMINISTRATIVE_RESET {
+			fsm.lock.RLock()
 			fsm.idleHoldTime = fsm.pConf.Timers.Config.IdleHoldTimeAfterReset
+			fsm.lock.RUnlock()
 		}
 	} else {
 		fsm.logger.Warn("sent notification",

Original file line number	Diff line number	Diff line change
`@@ -357,7 +357,9 @@ func (fsm fsm) sendNotification(msg bgp.BGPMessage) error {`
`357`	`357`	`slog.Any("Data", rest))`
`358`	`358`
`359`	`359`	`if body.ErrorSubcode == bgp.BGP_ERROR_SUB_ADMINISTRATIVE_RESET {`
	`360`	`+ fsm.lock.RLock()`
`360`	`361`	`fsm.idleHoldTime = fsm.pConf.Timers.Config.IdleHoldTimeAfterReset`
	`362`	`+ fsm.lock.RUnlock()`
`361`	`363`	`}`
`362`	`364`	`} else {`
`363`	`365`	`fsm.logger.Warn("sent notification",`