[libvirt] [PATCH 3/8] Use VIR_ERR_CONFIG_UNSUPPORTED if requested security driver is disabled

[Daniel P. Berrange]

From: "Daniel P. Berrange" <berrange at redhat.com>

There is currently no way to distinguish the case that a requested
security driver was disabled, from the case where no security driver
was available. Use VIR_ERR_CONFIG_UNSUPPORTED as the error when an
explicitly requested security driver was disabled

Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
---
 src/security/security_driver.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/security/security_driver.c b/src/security/security_driver.c
index 7ff5f17..f450a94 100644
--- a/src/security/security_driver.c
+++ b/src/security/security_driver.c
@@ -72,6 +72,12 @@ virSecurityDriverPtr virSecurityDriverLookup(const char *name,
 
         case SECURITY_DRIVER_DISABLE:
             VIR_DEBUG("Not enabled name=%s", tmp->name);
+            if (name && STREQ(tmp->name, name)) {
+                virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                               _("Security driver %s not enabled"),
+                               name);
+                return NULL;
+            }
             break;
 
         default:
-- 
1.7.11.2