From a079b84539fc6120c12ee656f0224303845b3206 Mon Sep 17 00:00:00 2001 From: ttyS3 Date: Sun, 8 May 2022 01:25:48 +0800 Subject: [PATCH] fix: Container.cGroupPath() skip empty line to avoid false error logging Signed-off-by: ttyS3 [NO NEW TESTS NEEDED] --- libpod/container.go | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libpod/container.go b/libpod/container.go index e280b87a8..a953f1da9 100644 --- a/libpod/container.go +++ b/libpod/container.go @@ -958,6 +958,10 @@ func (c *Container) cGroupPath() (string, error) { var cgroupPath string for _, line := range bytes.Split(lines, []byte("\n")) { + // skip last empty line + if len(line) == 0 { + continue + } // cgroups(7) nails it down to three fields with the 3rd // pointing to the cgroup's path which works both on v1 and v2. fields := bytes.Split(line, []byte(":")) -- 2.36.1