target/ppc: fix memory leak in kvmppc_is_mem_backend_page_size_ok()

The string returned by object_property_get_str() is dynamically allocated.

Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 1 insertions, 0 deletions

diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 8881762076..f2f7c531bc 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -486,6 +486,7 @@ bool kvmppc_is_mem_backend_page_size_ok(const char *obj_path)
 
     if (mempath) {
         pagesize = qemu_mempath_getpagesize(mempath);
+        g_free(mempath);
     } else {
         pagesize = getpagesize();
     }