From: Greg Kurz <groug@kaod.org>
Date: Tue, 6 Jun 2017 15:22:53 +0000 (+0200)
Subject: target/ppc: fix memory leak in kvmppc_is_mem_backend_page_size_ok()
X-Git-Tag: v2.9.1~57
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=592ee4007ee9c4ab89e0e163b2b0a313420e95de;p=thirdparty%2Fqemu.git

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>
(cherry picked from commit 2d3e302ec2246d703ffa8d8f8769a3fa448d8145)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---

diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 89f3586cc6e..b1dd41c3ea5 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -423,6 +423,7 @@ 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();
     }