virtcontainers: Remove /dev from the ignored system mounts

Since we want to handle certain files in /dev for k8s case, remove /dev from the mounts list that we ignore. Signed-off-by: Archana Shinde <[email protected]>
kata-containers · Apr 19, 2018 · 70c3fe9 · 70c3fe9
1 parent 10c596a
commit 70c3fe9
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/virtcontainers/mount.go b/virtcontainers/mount.go
@@ -18,7 +18,7 @@ import (
 
 var rootfsDir = "rootfs"
 
-var systemMountPrefixes = []string{"/proc", "/dev", "/sys"}
+var systemMountPrefixes = []string{"/proc", "/sys"}
 
 func isSystemMount(m string) bool {
 	for _, p := range systemMountPrefixes {

diff --git a/virtcontainers/mount_test.go b/virtcontainers/mount_test.go
@@ -31,7 +31,8 @@ func TestIsSystemMount(t *testing.T) {
 		{"/sys/fs/cgroup", true},
 		{"/sysfoo", false},
 		{"/home", false},
-		{"/dev/block/", true},
+		{"/dev/block/", false},
+		{"/mnt/dev/foo", false},
 	}
 
 	for _, test := range tests {