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authorGiuseppe Scrivano <gscrivan@redhat.com>2019-07-11 13:23:14 +0200
committerGiuseppe Scrivano <gscrivan@redhat.com>2019-07-11 18:07:49 +0200
commit7b75796a6056e5ef65518c37008a1176417d2797 (patch)
tree81e52496fc0a9666ae7cdedde5a5e8aea206cab9 /test
parent1601100b3e9935f4239529c9117c76b8dd5d762a (diff)
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cgroups: fix a leak when using cgroupfs
be sure to load all the existing handlers, so that they can also be freed in addition to the handlers we treat differently. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'test')
-rw-r--r--test/e2e/pod_rm_test.go17
1 files changed, 17 insertions, 0 deletions
diff --git a/test/e2e/pod_rm_test.go b/test/e2e/pod_rm_test.go
index 0d3f47f30..f0689f152 100644
--- a/test/e2e/pod_rm_test.go
+++ b/test/e2e/pod_rm_test.go
@@ -3,6 +3,8 @@ package integration
import (
"fmt"
"os"
+ "path/filepath"
+ "strings"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
@@ -40,6 +42,21 @@ var _ = Describe("Podman pod rm", func() {
result := podmanTest.Podman([]string{"pod", "rm", podid})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
+
+ // Also check that we don't leak cgroups
+ err := filepath.Walk("/sys/fs/cgroup", func(path string, info os.FileInfo, err error) error {
+ if err != nil {
+ return err
+ }
+ if !info.IsDir() {
+ Expect(err).To(BeNil())
+ }
+ if strings.Contains(info.Name(), podid) {
+ return fmt.Errorf("leaking cgroup path %s", path)
+ }
+ return nil
+ })
+ Expect(err).To(BeNil())
})
It("podman pod rm latest pod", func() {