[libvirt] [PATCH] conf: Fix virDomainObjGetDefs when getting persistent config on a live vm

[Peter Krempa]

If @flags contains only VIR_DOMAIN_AFFECT_CONFIG and @vm is active, the
function would return the active config rather than the persistent one
that it should return. This happened due to the fact that
virDomainObjGetDefs was checking the updated flags which may not contain
VIR_DOMAIN_AFFECT_LIVE if it is not requested even if @vm is active.

The mistake was caught by the virt-test suite.
---
 src/conf/domain_conf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 2e79610..fd38c5d 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -2933,7 +2933,7 @@ virDomainObjGetDefs(virDomainObjPtr vm,
     if (virDomainObjUpdateModificationImpact(vm, &flags) < 0)
         return -1;

-    if (flags & VIR_DOMAIN_AFFECT_LIVE) {
+    if (virDomainObjIsActive(vm)) {
         if (liveDef)
             *liveDef = vm->def;

-- 
2.4.1