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authorbaude <bbaude@redhat.com>2021-02-18 15:43:46 -0600
committerbaude <bbaude@redhat.com>2021-02-19 07:56:14 -0600
commitd6b0b54121558027d087b9dcd157cb7df9d0a778 (patch)
treee2b742821f6f6fa824eb9227bb88c29572148f34 /test/e2e
parentb2bb05d598452f7653e5b9311e3bd844b767cb26 (diff)
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Fix segfault in run with memory-swap
when unlimited (-1) was being passed to memory-swap, podman threw a segfault. Fixes #9429 Signed-off-by: baude <bbaude@redhat.com>
Diffstat (limited to 'test/e2e')
-rw-r--r--test/e2e/run_memory_test.go24
1 files changed, 24 insertions, 0 deletions
diff --git a/test/e2e/run_memory_test.go b/test/e2e/run_memory_test.go
index ad3a2b54f..8371d3cae 100644
--- a/test/e2e/run_memory_test.go
+++ b/test/e2e/run_memory_test.go
@@ -2,6 +2,7 @@ package integration
import (
"os"
+ "strconv"
. "github.com/containers/podman/v2/test/utils"
. "github.com/onsi/ginkgo"
@@ -90,4 +91,27 @@ var _ = Describe("Podman run memory", func() {
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(Equal("41943040"))
})
+
+ It("podman run kernel-memory test", func() {
+ if podmanTest.Host.Distribution == "ubuntu" {
+ Skip("Unable to perform test on Ubuntu distributions due to memory management")
+ }
+ var session *PodmanSessionIntegration
+ if CGROUPSV2 {
+ session = podmanTest.Podman([]string{"run", "--memory", "256m", "--memory-swap", "-1", ALPINE, "cat", "/sys/fs/cgroup/memory.swap.max"})
+ } else {
+ session = podmanTest.Podman([]string{"run", "--cgroupns=private", ALPINE, "cat", "/sys/fs/cgroup/memory/memory.memsw.limit_in_bytes"})
+ }
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(BeZero())
+ output := session.OutputToString()
+ Expect(err).To(BeNil())
+ if CGROUPSV2 {
+ Expect(output).To(Equal("max"))
+ } else {
+ crazyHighNumber, err := strconv.ParseInt(output, 10, 64)
+ Expect(err).To(BeZero())
+ Expect(crazyHighNumber).To(BeNumerically(">", 936854771712))
+ }
+ })
})