[libvirt] [PATCH 05/11] qemu: security: Add 'backingChain' flag to qemuSecurity[Set|Restore]ImageLabel

[Peter Krempa]

Allow callers use the new flag.

Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
 src/qemu/qemu_domain.c   |  4 ++--
 src/qemu/qemu_security.c | 10 ++++++----
 src/qemu/qemu_security.h |  6 ++++--
 3 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 9ec30099a1..2853337316 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -9122,7 +9122,7 @@ qemuDomainDiskChainElementRevoke(virQEMUDriverPtr driver,
         VIR_WARN("Failed to teardown cgroup for disk path %s",
                  NULLSTR(elem->path));

-    if (qemuSecurityRestoreImageLabel(driver, vm, elem) < 0)
+    if (qemuSecurityRestoreImageLabel(driver, vm, elem, false) < 0)
         VIR_WARN("Unable to restore security label on %s", NULLSTR(elem->path));

     if (qemuDomainNamespaceTeardownDisk(vm, elem) < 0)
@@ -9173,7 +9173,7 @@ qemuDomainDiskChainElementPrepare(virQEMUDriverPtr driver,
     if (qemuSetupImageCgroup(vm, elem) < 0)
         goto cleanup;

-    if (qemuSecuritySetImageLabel(driver, vm, elem) < 0)
+    if (qemuSecuritySetImageLabel(driver, vm, elem, false) < 0)
         goto cleanup;

     ret = 0;
diff --git a/src/qemu/qemu_security.c b/src/qemu/qemu_security.c
index 4940195216..fed15e90e9 100644
--- a/src/qemu/qemu_security.c
+++ b/src/qemu/qemu_security.c
@@ -157,7 +157,8 @@ qemuSecurityRestoreDiskLabel(virQEMUDriverPtr driver,
 int
 qemuSecuritySetImageLabel(virQEMUDriverPtr driver,
                           virDomainObjPtr vm,
-                          virStorageSourcePtr src)
+                          virStorageSourcePtr src,
+                          bool backingChain)
 {
     qemuDomainObjPrivatePtr priv = vm->privateData;
     pid_t pid = -1;
@@ -170,7 +171,7 @@ qemuSecuritySetImageLabel(virQEMUDriverPtr driver,
         goto cleanup;

     if (virSecurityManagerSetImageLabel(driver->securityManager,
-                                        vm->def, src, false) < 0)
+                                        vm->def, src, backingChain) < 0)
         goto cleanup;

     if (virSecurityManagerTransactionCommit(driver->securityManager,
@@ -187,7 +188,8 @@ qemuSecuritySetImageLabel(virQEMUDriverPtr driver,
 int
 qemuSecurityRestoreImageLabel(virQEMUDriverPtr driver,
                               virDomainObjPtr vm,
-                              virStorageSourcePtr src)
+                              virStorageSourcePtr src,
+                              bool backingChain)
 {
     qemuDomainObjPrivatePtr priv = vm->privateData;
     pid_t pid = -1;
@@ -200,7 +202,7 @@ qemuSecurityRestoreImageLabel(virQEMUDriverPtr driver,
         goto cleanup;

     if (virSecurityManagerRestoreImageLabel(driver->securityManager,
-                                            vm->def, src, false) < 0)
+                                            vm->def, src, backingChain) < 0)
         goto cleanup;

     if (virSecurityManagerTransactionCommit(driver->securityManager,
diff --git a/src/qemu/qemu_security.h b/src/qemu/qemu_security.h
index 5b4fe6eb8f..2a916f5169 100644
--- a/src/qemu/qemu_security.h
+++ b/src/qemu/qemu_security.h
@@ -44,11 +44,13 @@ int qemuSecurityRestoreDiskLabel(virQEMUDriverPtr driver,

 int qemuSecuritySetImageLabel(virQEMUDriverPtr driver,
                               virDomainObjPtr vm,
-                              virStorageSourcePtr src);
+                              virStorageSourcePtr src,
+                              bool backingChain);

 int qemuSecurityRestoreImageLabel(virQEMUDriverPtr driver,
                                   virDomainObjPtr vm,
-                                  virStorageSourcePtr src);
+                                  virStorageSourcePtr src,
+                                  bool backingChain);

 int qemuSecuritySetHostdevLabel(virQEMUDriverPtr driver,
                                 virDomainObjPtr vm,
-- 
2.20.1