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

Message ID 20170621093444.30115-1-david@gibson.dropbear.id.au
State New
Headers show

Commit Message

David Gibson June 21, 2017, 9:34 a.m. UTC 
From: Greg Kurz <groug@kaod.org>

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>
(cherry picked from commit 2d3e302ec2246d703ffa8d8f8769a3fa448d8145)
---
 target/ppc/kvm.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

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();
     }