Merge pull request #1795 from thaJeztah/18.09_backport_dialstdio_1736

[18.09 backport] dial-stdio: fix goroutine leakage
2019-04-02 10:26:42 +02:00
parent c805ad2964 d8c6c830f8
commit c89750f836
1 changed files with 2 additions and 2 deletions
@@ -46,8 +46,8 @@ func runDialStdio(dockerCli command.Cli) error {
 		return errors.New("the raw stream connection does not implement halfCloser")
 	}

-	stdin2conn := make(chan error)
-	conn2stdout := make(chan error)
+	stdin2conn := make(chan error, 1)
+	conn2stdout := make(chan error, 1)
 	go func() {
 		stdin2conn <- copier(connHalfCloser, &halfReadCloserWrapper{os.Stdin}, "stdin to stream")
 	}()