libct: close log pipe

Otherwise we have one extra fd opened after container.Run. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
opencontainers · Feb 10, 2021 · 12f23e6 · 12f23e6
1 parent d6f6606
commit 12f23e6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/libcontainer/logs/logs.go b/libcontainer/logs/logs.go
@@ -26,7 +26,8 @@ type Config struct {
 	LogPipeFd   string
 }
 
-func ForwardLogs(logPipe io.Reader) {
+func ForwardLogs(logPipe io.ReadCloser) {
+	defer logPipe.Close()
 	lineReader := bufio.NewReader(logPipe)
 	for {
 		line, err := lineReader.ReadBytes('\n')