Re: [PATCH 30/30] security: selinux: Label externalDataStore

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On 10/7/19 6:49 PM, Cole Robinson wrote:
We mirror the labeling strategy that was used for its top image

Signed-off-by: Cole Robinson <crobinso@xxxxxxxxxx>
---

Reviewed-by: Daniel Henrique Barboza <danielhb413@xxxxxxxxx>

  src/security/security_selinux.c | 10 +++++++++-
  1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index feb703d325..2a3b7fc10d 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -1844,7 +1844,7 @@ virSecuritySELinuxSetImageLabelInternal(virSecurityManagerPtr mgr,
      virSecurityDeviceLabelDefPtr parent_seclabel = NULL;
      char *use_label = NULL;
      bool remember;
-    bool is_toplevel = parent == src;
+    bool is_toplevel = parent == src || parent->externalDataStore == src;
      int ret;
if (!src->path || !virStorageSourceIsLocalStorage(src))
@@ -1931,6 +1931,14 @@ virSecuritySELinuxSetImageLabelRelative(virSecurityManagerPtr mgr,
          if (virSecuritySELinuxSetImageLabelInternal(mgr, def, n, parent) < 0)
              return -1;
+ if (n->externalDataStore &&
+            virSecuritySELinuxSetImageLabelRelative(mgr,
+                                                    def,
+                                                    n->externalDataStore,
+                                                    parent,
+                                                    flags) < 0)
+            return -1;
+
          if (!(flags & VIR_SECURITY_DOMAIN_IMAGE_LABEL_BACKING_CHAIN))
              break;
      }

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