cgroup: Fix possible memory leak in virCgroupMakeGroup

* src/util/cgroup.c: free temporal path string before breaking loop

cgroup: Fix possible memory leak in virCgroupMakeGroup
* src/util/cgroup.c: free temporal path string before breaking loop
c4157e52 · Ryota Ozaki · Eric Blake · b9c4db0d · c4157e52
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src/util/cgroup.c src/util/cgroup.c +3 -1

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--- a/src/util/cgroup.c
+++ b/src/util/cgroup.c
@@ -472,10 +472,12 @@ static int virCgroupMakeGroup(virCgroupPtr parent, virCgroupPtr group, int creat
                (i == VIR_CGROUP_CONTROLLER_CPUSET ||
                 STREQ(group->controllers[i].mountPoint, group->controllers[VIR_CGROUP_CONTROLLER_CPUSET].mountPoint))) {
                rc = virCgroupCpuSetInherit(parent, group);
-                if (rc != 0)
+                if (rc != 0) {
+                    VIR_FREE(path);
                    break;
                }
            }
+        }

        VIR_FREE(path);
    }