[Qemu-ppc] [PATCH for-2.9 stable] target/ppc: fix memory leak in kvmppc_is_mem_backend_page_size_ok()

[David Gibson]

From: Greg Kurz <address@hidden>

The string returned by object_property_get_str() is dynamically allocated.

Signed-off-by: Greg Kurz <address@hidden>
Reviewed-by: Thomas Huth <address@hidden>
Signed-off-by: David Gibson <address@hidden>
(cherry picked from commit 2d3e302ec2246d703ffa8d8f8769a3fa448d8145)
---
 target/ppc/kvm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 9f1f132..e7f7b29 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -423,6 +423,7 @@ bool kvmppc_is_mem_backend_page_size_ok(char *obj_path)
 
     if (mempath) {
         pagesize = qemu_mempath_getpagesize(mempath);
+        g_free(mempath);
     } else {
         pagesize = getpagesize();
     }
-- 
2.9.4