fix mongodb input concurrent map read/write

closes #1211
2016-05-17 18:02:51 +08:00 · 2016-05-17 18:02:51 +08:00 · 1dbe3b8231
parent b065573e23
commit 1dbe3b8231
2 changed files with 4 additions and 3 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -9,6 +9,7 @@
 ### Bugfixes

 - [#1195](https://github.com/influxdata/telegraf/pull/1195): Docker panic on timeout. Thanks @zstyblik!
+- [#1211](https://github.com/influxdata/telegraf/pull/1211): mongodb input. Fix possible panic. Thanks @kols!

 ## v0.13 [2016-05-11]

--- a/plugins/inputs/mongodb/mongodb.go
+++ b/plugins/inputs/mongodb/mongodb.go
@ -69,10 +69,10 @@ func (m *MongoDB) Gather(acc telegraf.Accumulator) error {
 			}
 		}
 		wg.Add(1)
-		go func() {
+		go func(srv *Server) {
 			defer wg.Done()
-			outerr = m.gatherServer(m.getMongoServer(u), acc)
-		}()
+			outerr = m.gatherServer(srv, acc)
+		}(m.getMongoServer(u))
 	}

 	wg.Wait()