[libvirt PATCH 5/6] Use g_autofree in affected functions

[Ján Tomko]

Add g_autofree to functions changed in previous commits doing
g_auto cleanup for libxml2-related variables, where it could
lead to removal of a label.

Signed-off-by: Ján Tomko <jtomko at redhat.com>
---
 src/conf/virstorageobj.c | 3 +--
 tests/cputest.c          | 9 +++------
 tests/metadatatest.c     | 3 +--
 3 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/src/conf/virstorageobj.c b/src/conf/virstorageobj.c
index f8b85494c0..1f6fedba13 100644
--- a/src/conf/virstorageobj.c
+++ b/src/conf/virstorageobj.c
@@ -1641,7 +1641,7 @@ virStoragePoolObjLoadState(virStoragePoolObjList *pools,
                            const char *stateDir,
                            const char *name)
 {
-    char *stateFile = NULL;
+    g_autofree char *stateFile = NULL;
     virStoragePoolObj *obj = NULL;
     g_autoptr(xmlDoc) xml = NULL;
     g_autoptr(xmlXPathContext) ctxt = NULL;
@@ -1686,7 +1686,6 @@ virStoragePoolObjLoadState(virStoragePoolObjList *pools,
     obj->active = true;
 
  cleanup:
-    VIR_FREE(stateFile);
     return obj;
 }
 
diff --git a/tests/cputest.c b/tests/cputest.c
index d19ded4b40..14606f5864 100644
--- a/tests/cputest.c
+++ b/tests/cputest.c
@@ -70,7 +70,7 @@ static virQEMUDriver driver;
 static virCPUDef *
 cpuTestLoadXML(virArch arch, const char *name)
 {
-    char *xml = NULL;
+    g_autofree char *xml = NULL;
     g_autoptr(xmlDoc) doc = NULL;
     g_autoptr(xmlXPathContext) ctxt = NULL;
     virCPUDef *cpu = NULL;
@@ -84,7 +84,6 @@ cpuTestLoadXML(virArch arch, const char *name)
     virCPUDefParseXML(ctxt, NULL, VIR_CPU_TYPE_AUTO, &cpu, false);
 
  cleanup:
-    VIR_FREE(xml);
     return cpu;
 }
 
@@ -94,10 +93,10 @@ cpuTestLoadMultiXML(virArch arch,
                     const char *name,
                     unsigned int *count)
 {
-    char *xml = NULL;
+    g_autofree char *xml = NULL;
     g_autoptr(xmlDoc) doc = NULL;
     g_autoptr(xmlXPathContext) ctxt = NULL;
-    xmlNodePtr *nodes = NULL;
+    g_autofree xmlNodePtr *nodes = NULL;
     virCPUDef **cpus = NULL;
     int n;
     size_t i;
@@ -126,8 +125,6 @@ cpuTestLoadMultiXML(virArch arch,
     *count = n;
 
  cleanup:
-    VIR_FREE(xml);
-    VIR_FREE(nodes);
     return cpus;
 
  cleanup_cpus:
diff --git a/tests/metadatatest.c b/tests/metadatatest.c
index 2bcb0a1225..2c560c27c1 100644
--- a/tests/metadatatest.c
+++ b/tests/metadatatest.c
@@ -60,7 +60,7 @@ getMetadataFromXML(virDomainPtr dom)
     g_autoptr(xmlXPathContext) ctxt = NULL;
     xmlNodePtr node;
 
-    char *xml = NULL;
+    g_autofree char *xml = NULL;
     char *ret = NULL;
 
     if (!(xml = virDomainGetXMLDesc(dom, 0)))
@@ -75,7 +75,6 @@ getMetadataFromXML(virDomainPtr dom)
     ret = virXMLNodeToString(node->doc, node);
 
  cleanup:
-    VIR_FREE(xml);
 
     return ret;
 }
-- 
2.31.1