channelz: fix race accessing channelMap without lock (#7079)

grpc · Apr 3, 2024 · 4b3aa2e · 4b3aa2e
1 parent e62770d
commit 4b3aa2e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/channelz/funcs.go b/internal/channelz/funcs.go
@@ -153,7 +153,7 @@ func RegisterSubChannel(pid int64, ref string) *SubChannel {
 		RefName: ref,
 		ID:      id,
 		sockets: make(map[int64]string),
-		parent:  db.channels[pid],
+		parent:  db.getChannel(pid),
 		trace:   &ChannelTrace{CreationTime: time.Now(), Events: make([]*traceEvent, 0, getMaxTraceEntry())},
 	}
 	db.addSubChannel(id, sc, pid)