Revert "util: cgroup: modify virCgroupFree to take virCgroupPtr"

This reverts commit 0f80c71822d82465d558d697d3be9af2d21e3675.

Turns out, our code relies on virCgroupFree(&var) setting
var = NULL.

Conflicts:
  src/util/vircgroup.c: context because 94f1855f099445d is not
  reverted.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>

diff --git a/src/libvirt-lxc.c b/src/libvirt-lxc.c
index 12be89398eb9cfe72ffd383343b3977972a7d5af..c9f2146487d6a9b6c34c889b7bdea0e260b39524 100644 (file)
--- a/src/libvirt-lxc.c
+++ b/src/libvirt-lxc.c
@@ -309,12 +309,12 @@ int virDomainLxcEnterCGroup(virDomainPtr domain,
     if (virCgroupAddTask(cgroup, getpid()) < 0)
         goto error;
 
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
 
     return 0;
 
  error:
     virDispatchError(NULL);
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return -1;
 }

diff --git a/src/lxc/lxc_cgroup.c b/src/lxc/lxc_cgroup.c
index 873c843542c9771c458b18dbcb54016279f21af8..8e937ec3898537e1bd67510ce3989e2be490f5ff 100644 (file)
--- a/src/lxc/lxc_cgroup.c
+++ b/src/lxc/lxc_cgroup.c
@@ -306,7 +306,7 @@ int virLXCCgroupGetMeminfo(virLXCMeminfoPtr meminfo)
 
     ret = 0;
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -515,7 +515,7 @@ virCgroupPtr virLXCCgroupCreate(virDomainDefPtr def,
                               def->idmap.uidmap[0].target,
                               def->idmap.gidmap[0].target,
                               (1 << VIR_CGROUP_CONTROLLER_SYSTEMD)) < 0) {
-            virCgroupFree(cgroup);
+            virCgroupFree(&cgroup);
             cgroup = NULL;
             goto cleanup;
         }

diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
index 407214fced70afbc381122744948e90593975e8d..3a1b2d6819577359cd2b9f3705a58258505f7ea7 100644 (file)
--- a/src/lxc/lxc_container.c
+++ b/src/lxc/lxc_container.c
@@ -1815,7 +1815,7 @@ static int lxcContainerSetupPivotRoot(virDomainDefPtr vmDef,
 
  cleanup:
     VIR_FREE(stateDir);
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     VIR_FREE(sec_mount_options);
     return ret;
 }

diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c
index 7be45f84ce0f17eb0728f0a008d0db9c9639208c..4e84391bf5cf931230b5e28ff7bf054b203bfec9 100644 (file)
--- a/src/lxc/lxc_controller.c
+++ b/src/lxc/lxc_controller.c
@@ -296,7 +296,7 @@ static void virLXCControllerFree(virLXCControllerPtr ctrl)
     VIR_FREE(ctrl->nbdpids);
 
     VIR_FREE(ctrl->nsFDs);
-    virCgroupFree(ctrl->cgroup);
+    virCgroupFree(&ctrl->cgroup);
 
     /* This must always be the last thing to be closed */
     VIR_FORCE_CLOSE(ctrl->handshakeFd);

diff --git a/src/lxc/lxc_domain.c b/src/lxc/lxc_domain.c
index eb0071d07ab909c13ca88135de6af82459f58774..b197f9dfc280bb6a58460d22a9b31d746de48f5a 100644 (file)
--- a/src/lxc/lxc_domain.c
+++ b/src/lxc/lxc_domain.c
@@ -172,7 +172,7 @@ virLXCDomainObjPrivateFree(void *data)
 {
     virLXCDomainObjPrivatePtr priv = data;
 
-    virCgroupFree(priv->cgroup);
+    virCgroupFree(&priv->cgroup);
     virLXCDomainObjFreeJob(priv);
     VIR_FREE(priv);
 }

diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c
index 5d8fa63c67e52de6f70dbdd4f1ed20dc2b4ffff1..33c806630baf2ddd04442005c5808c0f7e3633a6 100644 (file)
--- a/src/lxc/lxc_process.c
+++ b/src/lxc/lxc_process.c
@@ -220,7 +220,7 @@ static void virLXCProcessCleanup(virLXCDriverPtr driver,
 
     if (priv->cgroup) {
         virCgroupRemove(priv->cgroup);
-        virCgroupFree(priv->cgroup);
+        virCgroupFree(&priv->cgroup);
     }
 
     /* Get machined to terminate the machine as it may not have cleaned it
@@ -1201,26 +1201,26 @@ int virLXCProcessStart(virConnectPtr conn,
 
     if (!virCgroupHasController(selfcgroup,
                                 VIR_CGROUP_CONTROLLER_CPUACCT)) {
-        virCgroupFree(selfcgroup);
+        virCgroupFree(&selfcgroup);
         virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                        _("Unable to find 'cpuacct' cgroups controller mount"));
         return -1;
     }
     if (!virCgroupHasController(selfcgroup,
                                 VIR_CGROUP_CONTROLLER_DEVICES)) {
-        virCgroupFree(selfcgroup);
+        virCgroupFree(&selfcgroup);
         virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                        _("Unable to find 'devices' cgroups controller mount"));
         return -1;
     }
     if (!virCgroupHasController(selfcgroup,
                                 VIR_CGROUP_CONTROLLER_MEMORY)) {
-        virCgroupFree(selfcgroup);
+        virCgroupFree(&selfcgroup);
         virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                        _("Unable to find 'memory' cgroups controller mount"));
         return -1;
     }
-    virCgroupFree(selfcgroup);
+    virCgroupFree(&selfcgroup);
 
     if (vm->def->nconsoles == 0) {
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",

diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c
index 8a00ffcd454d41c68dfad4869c58434208fa97c5..43e17d786e2de472bafd383cc66276c5dad250dd 100644 (file)
--- a/src/qemu/qemu_cgroup.c
+++ b/src/qemu/qemu_cgroup.c
@@ -841,7 +841,7 @@ qemuSetupCpusetMems(virDomainObjPtr vm)
     ret = 0;
  cleanup:
     VIR_FREE(mem_mask);
-    virCgroupFree(cgroup_temp);
+    virCgroupFree(&cgroup_temp);
     return ret;
 }
 
@@ -920,7 +920,7 @@ qemuInitCgroup(virDomainObjPtr vm,
     if (!virCgroupAvailable())
         goto done;
 
-    virCgroupFree(priv->cgroup);
+    virCgroupFree(&priv->cgroup);
 
     if (!vm->def->resource) {
         virDomainResourceDefPtr res;
@@ -1008,7 +1008,7 @@ qemuRestoreCgroupState(virDomainObjPtr vm)
             goto cleanup;
 
         VIR_FREE(nodeset);
-        virCgroupFree(cgroup_temp);
+        virCgroupFree(&cgroup_temp);
     }
 
     for (i = 0; i < vm->def->niothreadids; i++) {
@@ -1021,7 +1021,7 @@ qemuRestoreCgroupState(virDomainObjPtr vm)
             goto cleanup;
 
         VIR_FREE(nodeset);
-        virCgroupFree(cgroup_temp);
+        virCgroupFree(&cgroup_temp);
     }
 
     if (virCgroupNewThread(priv->cgroup, VIR_CGROUP_THREAD_EMULATOR, 0,
@@ -1035,7 +1035,7 @@ qemuRestoreCgroupState(virDomainObjPtr vm)
     VIR_FREE(mem_mask);
     VIR_FREE(nodeset);
     virBitmapFree(all_nodes);
-    virCgroupFree(cgroup_temp);
+    virCgroupFree(&cgroup_temp);
     return;
 
  error:
@@ -1057,7 +1057,7 @@ qemuConnectCgroup(virDomainObjPtr vm)
     if (!virCgroupAvailable())
         goto done;
 
-    virCgroupFree(priv->cgroup);
+    virCgroupFree(&priv->cgroup);
 
     if (virCgroupNewDetectMachine(vm->def->name,
                                   "qemu",
@@ -1203,7 +1203,7 @@ qemuSetupCgroupForExtDevices(virDomainObjPtr vm,
     ret = qemuExtDevicesSetupCgroup(driver, vm->def, cgroup_temp);
 
  cleanup:
-    virCgroupFree(cgroup_temp);
+    virCgroupFree(&cgroup_temp);
 
     return ret;
 }
@@ -1281,7 +1281,7 @@ qemuCgroupEmulatorAllNodesDataFree(qemuCgroupEmulatorAllNodesDataPtr data)
     if (!data)
         return;
 
-    virCgroupFree(data->emulatorCgroup);
+    virCgroupFree(&data->emulatorCgroup);
     VIR_FREE(data->emulatorMemMask);
     VIR_FREE(data);
 }

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index bda53814a3f1709b7d6c5003ebbdbac3157f1948..de056272e8d382235e986f13a4e02f9b73677666 100644 (file)
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -1920,7 +1920,7 @@ qemuDomainObjPrivateDataClear(qemuDomainObjPrivatePtr priv)
     virStringListFree(priv->qemuDevices);
     priv->qemuDevices = NULL;
 
-    virCgroupFree(priv->cgroup);
+    virCgroupFree(&priv->cgroup);
 
     virPerfFree(priv->perf);
     priv->perf = NULL;

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index f7018076c48af02d5e0e68bcec86038911bb381b..fb0d4a8c7a9562dbfb0d6d0044f1f2f5e0309f05 100644 (file)
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5078,7 +5078,7 @@ qemuDomainPinVcpuLive(virDomainObjPtr vm,
 
  cleanup:
     virBitmapFree(tmpmap);
-    virCgroupFree(cgroup_vcpu);
+    virCgroupFree(&cgroup_vcpu);
     VIR_FREE(str);
     virObjectEventStateQueue(driver->domainEventState, event);
     return ret;
@@ -5315,7 +5315,8 @@ qemuDomainPinEmulator(virDomainPtr dom,
     qemuDomainObjEndJob(driver, vm);
 
  cleanup:
-    virCgroupFree(cgroup_emulator);
+    if (cgroup_emulator)
+        virCgroupFree(&cgroup_emulator);
     virObjectEventStateQueue(driver->domainEventState, event);
     VIR_FREE(str);
     virBitmapFree(pcpumap);
@@ -5796,7 +5797,8 @@ qemuDomainPinIOThread(virDomainPtr dom,
     qemuDomainObjEndJob(driver, vm);
 
  cleanup:
-    virCgroupFree(cgroup_iothread);
+    if (cgroup_iothread)
+        virCgroupFree(&cgroup_iothread);
     virObjectEventStateQueue(driver->domainEventState, event);
     VIR_FREE(str);
     virBitmapFree(pcpumap);
@@ -9850,7 +9852,7 @@ qemuDomainSetNumaParamsLive(virDomainObjPtr vm,
                            false, &cgroup_temp) < 0 ||
         virCgroupSetCpusetMems(cgroup_temp, nodeset_str) < 0)
         goto cleanup;
-    virCgroupFree(cgroup_temp);
+    virCgroupFree(&cgroup_temp);
 
     for (i = 0; i < virDomainDefGetVcpusMax(vm->def); i++) {
         virDomainVcpuDefPtr vcpu = virDomainDefGetVcpu(vm->def, i);
@@ -9862,7 +9864,7 @@ qemuDomainSetNumaParamsLive(virDomainObjPtr vm,
                                false, &cgroup_temp) < 0 ||
             virCgroupSetCpusetMems(cgroup_temp, nodeset_str) < 0)
             goto cleanup;
-        virCgroupFree(cgroup_temp);
+        virCgroupFree(&cgroup_temp);
     }
 
     for (i = 0; i < vm->def->niothreadids; i++) {
@@ -9871,13 +9873,13 @@ qemuDomainSetNumaParamsLive(virDomainObjPtr vm,
                                false, &cgroup_temp) < 0 ||
             virCgroupSetCpusetMems(cgroup_temp, nodeset_str) < 0)
             goto cleanup;
-        virCgroupFree(cgroup_temp);
+        virCgroupFree(&cgroup_temp);
     }
 
     ret = 0;
  cleanup:
     VIR_FREE(nodeset_str);
-    virCgroupFree(cgroup_temp);
+    virCgroupFree(&cgroup_temp);
 
     return ret;
 }
@@ -10299,13 +10301,13 @@ qemuSetVcpusBWLive(virDomainObjPtr vm, virCgroupPtr cgroup,
         if (qemuSetupCgroupVcpuBW(cgroup_vcpu, period, quota) < 0)
             goto cleanup;
 
-        virCgroupFree(cgroup_vcpu);
+        virCgroupFree(&cgroup_vcpu);
     }
 
     return 0;
 
  cleanup:
-    virCgroupFree(cgroup_vcpu);
+    virCgroupFree(&cgroup_vcpu);
     return -1;
 }
 
@@ -10326,11 +10328,11 @@ qemuSetEmulatorBandwidthLive(virCgroupPtr cgroup,
     if (qemuSetupCgroupVcpuBW(cgroup_emulator, period, quota) < 0)
         goto cleanup;
 
-    virCgroupFree(cgroup_emulator);
+    virCgroupFree(&cgroup_emulator);
     return 0;
 
  cleanup:
-    virCgroupFree(cgroup_emulator);
+    virCgroupFree(&cgroup_emulator);
     return -1;
 }
 
@@ -10357,13 +10359,13 @@ qemuSetIOThreadsBWLive(virDomainObjPtr vm, virCgroupPtr cgroup,
         if (qemuSetupCgroupVcpuBW(cgroup_iothread, period, quota) < 0)
             goto cleanup;
 
-        virCgroupFree(cgroup_iothread);
+        virCgroupFree(&cgroup_iothread);
     }
 
     return 0;
 
  cleanup:
-    virCgroupFree(cgroup_iothread);
+    virCgroupFree(&cgroup_iothread);
     return -1;
 }
 
@@ -10749,7 +10751,7 @@ qemuGetVcpusBWLive(virDomainObjPtr vm,
     ret = 0;
 
  cleanup:
-    virCgroupFree(cgroup_vcpu);
+    virCgroupFree(&cgroup_vcpu);
     return ret;
 }
 
@@ -10772,7 +10774,7 @@ qemuGetEmulatorBandwidthLive(virCgroupPtr cgroup,
     ret = 0;
 
  cleanup:
-    virCgroupFree(cgroup_emulator);
+    virCgroupFree(&cgroup_emulator);
     return ret;
 }
 
@@ -10808,7 +10810,7 @@ qemuGetIOThreadsBWLive(virDomainObjPtr vm,
     ret = 0;
 
  cleanup:
-    virCgroupFree(cgroup_iothread);
+    virCgroupFree(&cgroup_iothread);
     return ret;
 }
 

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 2f0b4c1d80550f6ef240122eae7076fca01ac8d2..c4e33723d18ff5ca4a567a92c4a298a256161b15 100644 (file)
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -2532,7 +2532,7 @@ qemuProcessSetupPid(virDomainObjPtr vm,
     if (cgroup) {
         if (ret < 0)
             virCgroupRemove(cgroup);
-        virCgroupFree(cgroup);
+        virCgroupFree(&cgroup);
     }
 
     return ret;

diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
index 4e34bf588587f2769d8d77c20bb6bd4e8073377d..6bf4e88da19cb0ce403b9d4cf951b3a33b6eef5d 100644 (file)
--- a/src/util/vircgroup.c
+++ b/src/util/vircgroup.c
@@ -1118,7 +1118,7 @@ virCgroupNew(pid_t pid,
     return 0;
 
  error:
-    virCgroupFree(*group);
+    virCgroupFree(group);
     *group = NULL;
 
     return -1;
@@ -1319,8 +1319,8 @@ virCgroupNewPartition(const char *path,
     ret = 0;
  cleanup:
     if (ret != 0)
-        virCgroupFree(*group);
-    virCgroupFree(parent);
+        virCgroupFree(group);
+    virCgroupFree(&parent);
     return ret;
 }
 
@@ -1384,7 +1384,7 @@ virCgroupNewDomainPartition(virCgroupPtr partition,
     if (virCgroupMakeGroup(partition, *group, create,
                            VIR_CGROUP_MEM_HIERACHY) < 0) {
         virCgroupRemove(*group);
-        virCgroupFree(*group);
+        virCgroupFree(group);
         return -1;
     }
 
@@ -1441,7 +1441,7 @@ virCgroupNewThread(virCgroupPtr domain,
 
     if (virCgroupMakeGroup(domain, *group, create, VIR_CGROUP_NONE) < 0) {
         virCgroupRemove(*group);
-        virCgroupFree(*group);
+        virCgroupFree(group);
         return -1;
     }
 
@@ -1479,7 +1479,7 @@ virCgroupNewDetectMachine(const char *name,
                                        true, machinename)) {
         VIR_DEBUG("Failed to validate machine name for '%s' driver '%s'",
                   name, drivername);
-        virCgroupFree(*group);
+        virCgroupFree(group);
         return 0;
     }
 
@@ -1532,7 +1532,7 @@ virCgroupNewMachineSystemd(const char *name,
 
     path = init->controllers[VIR_CGROUP_CONTROLLER_SYSTEMD].placement;
     init->controllers[VIR_CGROUP_CONTROLLER_SYSTEMD].placement = NULL;
-    virCgroupFree(init);
+    virCgroupFree(&init);
 
     if (!path || STREQ(path, "/") || path[0] != '/') {
         VIR_DEBUG("Systemd didn't setup its controller");
@@ -1564,13 +1564,13 @@ virCgroupNewMachineSystemd(const char *name,
             goto cleanup;
 
         if (virCgroupMakeGroup(parent, tmp, true, VIR_CGROUP_NONE) < 0) {
-            virCgroupFree(tmp);
+            virCgroupFree(&tmp);
             goto cleanup;
         }
         if (t) {
             *t = '/';
             offset = t;
-            virCgroupFree(parent);
+            virCgroupFree(&parent);
             parent = tmp;
         } else {
             *group = tmp;
@@ -1581,7 +1581,7 @@ virCgroupNewMachineSystemd(const char *name,
     if (virCgroupAddTask(*group, pidleader) < 0) {
         virErrorPtr saved = virSaveLastError();
         virCgroupRemove(*group);
-        virCgroupFree(*group);
+        virCgroupFree(group);
         if (saved) {
             virSetError(saved);
             virFreeError(saved);
@@ -1590,7 +1590,7 @@ virCgroupNewMachineSystemd(const char *name,
 
     ret = 0;
  cleanup:
-    virCgroupFree(parent);
+    virCgroupFree(&parent);
     return ret;
 }
 
@@ -1636,7 +1636,7 @@ virCgroupNewMachineManual(const char *name,
     if (virCgroupAddTask(*group, pidleader) < 0) {
         virErrorPtr saved = virSaveLastError();
         virCgroupRemove(*group);
-        virCgroupFree(*group);
+        virCgroupFree(group);
         if (saved) {
             virSetError(saved);
             virFreeError(saved);
@@ -1647,7 +1647,7 @@ virCgroupNewMachineManual(const char *name,
     ret = 0;
 
  cleanup:
-    virCgroupFree(parent);
+    virCgroupFree(&parent);
     return ret;
 }
 
@@ -1714,21 +1714,21 @@ virCgroupNewIgnoreError(void)
  * @group: The group structure to free
  */
 void
-virCgroupFree(virCgroupPtr group)
+virCgroupFree(virCgroupPtr *group)
 {
     size_t i;
 
-    if (!group)
+    if (*group == NULL)
         return;
 
     for (i = 0; i < VIR_CGROUP_CONTROLLER_LAST; i++) {
-        VIR_FREE(group->controllers[i].mountPoint);
-        VIR_FREE(group->controllers[i].linkPoint);
-        VIR_FREE(group->controllers[i].placement);
+        VIR_FREE((*group)->controllers[i].mountPoint);
+        VIR_FREE((*group)->controllers[i].linkPoint);
+        VIR_FREE((*group)->controllers[i].placement);
     }
 
-    VIR_FREE(group->path);
-    VIR_FREE(group);
+    VIR_FREE((*group)->path);
+    VIR_FREE(*group);
 }
 
 
@@ -2391,7 +2391,7 @@ virCgroupMemoryOnceInit(void)
                                       "memory.limit_in_bytes",
                                       &mem_unlimited));
  cleanup:
-    virCgroupFree(group);
+    virCgroupFree(&group);
     virCgroupMemoryUnlimitedKB = mem_unlimited >> 10;
 }
 
@@ -3021,12 +3021,12 @@ virCgroupGetPercpuVcpuSum(virCgroupPtr group,
             sum_cpu_time[j] += tmp;
         }
 
-        virCgroupFree(group_vcpu);
+        virCgroupFree(&group_vcpu);
     }
 
     ret = 0;
  cleanup:
-    virCgroupFree(group_vcpu);
+    virCgroupFree(&group_vcpu);
     return ret;
 }
 
@@ -3579,7 +3579,7 @@ virCgroupKillRecursiveInternal(virCgroupPtr group,
         if (dormdir)
             virCgroupRemove(subgroup);
 
-        virCgroupFree(subgroup);
+        virCgroupFree(&subgroup);
     }
     if (direrr < 0)
         goto cleanup;
@@ -3588,7 +3588,7 @@ virCgroupKillRecursiveInternal(virCgroupPtr group,
     ret = killedAny ? 1 : 0;
 
  cleanup:
-    virCgroupFree(subgroup);
+    virCgroupFree(&subgroup);
     VIR_DIR_CLOSE(dp);
     return ret;
 }
@@ -3952,7 +3952,7 @@ virCgroupControllerAvailable(int controller)
         return ret;
 
     ret = virCgroupHasController(cgroup, controller);
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -4084,7 +4084,7 @@ virCgroupNewIgnoreError(void)
 
 
 void
-virCgroupFree(virCgroupPtr group ATTRIBUTE_UNUSED)
+virCgroupFree(virCgroupPtr *group ATTRIBUTE_UNUSED)
 {
     virReportSystemError(ENXIO, "%s",
                          _("Control groups not supported on this platform"));
@@ -4749,7 +4749,7 @@ virCgroupDelThread(virCgroupPtr cgroup,
 
         /* Remove the offlined cgroup */
         virCgroupRemove(new_cgroup);
-        virCgroupFree(new_cgroup);
+        virCgroupFree(&new_cgroup);
     }
 
     return 0;

diff --git a/src/util/vircgroup.h b/src/util/vircgroup.h
index e4ffd57b6bae35f4f7c12dcbf9b5db878f9a7402..d8339276786444b0dcda92e7ec972860474b6865 100644 (file)
--- a/src/util/vircgroup.h
+++ b/src/util/vircgroup.h
@@ -122,7 +122,7 @@ int virCgroupTerminateMachine(const char *name)
 
 bool virCgroupNewIgnoreError(void);
 
-void virCgroupFree(virCgroupPtr group);
+void virCgroupFree(virCgroupPtr *group);
 
 bool virCgroupHasController(virCgroupPtr cgroup, int controller);
 int virCgroupPathOfController(virCgroupPtr group,

diff --git a/tests/vircgrouptest.c b/tests/vircgrouptest.c
index e5190e3b34b4c5d95f7ac807e925ab779fecadf9..be50f3e73c9957a7426791e107b9b36a2b2db1d3 100644 (file)
--- a/tests/vircgrouptest.c
+++ b/tests/vircgrouptest.c
@@ -198,7 +198,7 @@ testCgroupDetectMounts(const void *args)
  cleanup:
     VIR_FREE(mounts);
     VIR_FREE(parsed);
-    virCgroupFree(group);
+    virCgroupFree(&group);
     virBufferFreeAndReset(&buf);
     return result;
 }
@@ -227,7 +227,7 @@ static int testCgroupNewForSelf(const void *args ATTRIBUTE_UNUSED)
     ret = validateCgroup(cgroup, "", mountsFull, links, placement);
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -304,7 +304,7 @@ static int testCgroupNewForPartition(const void *args ATTRIBUTE_UNUSED)
         goto cleanup;
     }
     ret = validateCgroup(cgroup, "/virtualmachines.partition", mountsSmall, links, placementSmall);
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
 
     if ((rv = virCgroupNewPartition("/virtualmachines", true, -1, &cgroup)) != 0) {
         fprintf(stderr, "Cannot create /virtualmachines cgroup: %d\n", -rv);
@@ -313,7 +313,7 @@ static int testCgroupNewForPartition(const void *args ATTRIBUTE_UNUSED)
     ret = validateCgroup(cgroup, "/virtualmachines.partition", mountsFull, links, placementFull);
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -353,7 +353,7 @@ static int testCgroupNewForPartitionNested(const void *args ATTRIBUTE_UNUSED)
     }
 
     /* Should now work */
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     if ((rv = virCgroupNewPartition("/deployment/production", true, -1, &cgroup)) != 0) {
         fprintf(stderr, "Failed to create /deployment/production cgroup: %d\n", -rv);
         goto cleanup;
@@ -363,7 +363,7 @@ static int testCgroupNewForPartitionNested(const void *args ATTRIBUTE_UNUSED)
                          mountsFull, links, placementFull);
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -402,14 +402,14 @@ static int testCgroupNewForPartitionNestedDeep(const void *args ATTRIBUTE_UNUSED
         goto cleanup;
     }
 
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     if ((rv = virCgroupNewPartition("/user/berrange.user", true, -1, &cgroup)) != 0) {
         fprintf(stderr, "Failed to create /user/berrange.user cgroup: %d\n", -rv);
         goto cleanup;
     }
 
     /* Should now work */
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     if ((rv = virCgroupNewPartition("/user/berrange.user/production", true, -1, &cgroup)) != 0) {
         fprintf(stderr, "Failed to create /user/berrange.user/production cgroup: %d\n", -rv);
         goto cleanup;
@@ -419,7 +419,7 @@ static int testCgroupNewForPartitionNestedDeep(const void *args ATTRIBUTE_UNUSED
                          mountsFull, links, placementFull);
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -455,8 +455,8 @@ static int testCgroupNewForPartitionDomain(const void *args ATTRIBUTE_UNUSED)
     ret = validateCgroup(domaincgroup, "/production.partition/foo.libvirt-lxc", mountsFull, links, placement);
 
  cleanup:
-    virCgroupFree(partitioncgroup);
-    virCgroupFree(domaincgroup);
+    virCgroupFree(&partitioncgroup);
+    virCgroupFree(&domaincgroup);
     return ret;
 }
 
@@ -506,10 +506,10 @@ static int testCgroupNewForPartitionDomainEscaped(const void *args ATTRIBUTE_UNU
     ret = validateCgroup(domaincgroup, "/_cgroup.evil/net_cls.evil/__evil.evil/_cpu.foo.libvirt-lxc", mountsFull, links, placement);
 
  cleanup:
-    virCgroupFree(partitioncgroup3);
-    virCgroupFree(partitioncgroup2);
-    virCgroupFree(partitioncgroup1);
-    virCgroupFree(domaincgroup);
+    virCgroupFree(&partitioncgroup3);
+    virCgroupFree(&partitioncgroup2);
+    virCgroupFree(&partitioncgroup1);
+    virCgroupFree(&domaincgroup);
     return ret;
 }
 
@@ -535,7 +535,7 @@ static int testCgroupNewForSelfAllInOne(const void *args ATTRIBUTE_UNUSED)
     ret = validateCgroup(cgroup, "", mountsAllInOne, linksAllInOne, placement);
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -563,7 +563,7 @@ static int testCgroupNewForSelfLogind(const void *args ATTRIBUTE_UNUSED)
     ret = validateCgroup(cgroup, "", mountsLogind, linksLogind, placement);
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -690,7 +690,7 @@ static int testCgroupGetPercpuStats(const void *args ATTRIBUTE_UNUSED)
     ret = 0;
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     VIR_FREE(params);
     return ret;
 }
@@ -723,7 +723,7 @@ static int testCgroupGetMemoryUsage(const void *args ATTRIBUTE_UNUSED)
     ret = 0;
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -773,7 +773,7 @@ static int testCgroupGetBlkioIoServiced(const void *args ATTRIBUTE_UNUSED)
     ret = 0;
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }
 
@@ -846,7 +846,7 @@ static int testCgroupGetBlkioIoDeviceServiced(const void *args ATTRIBUTE_UNUSED)
     ret = 0;
 
  cleanup:
-    virCgroupFree(cgroup);
+    virCgroupFree(&cgroup);
     return ret;
 }