irq: fix memory leak

entry is moved from list but is not freed.

Signed-off-by: linzhecheng <linzhecheng@huawei.com>
Message-Id: <20171225024704.19540-1-linzhecheng@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/target/i386/kvm.c b/target/i386/kvm.c
index 825aea5bd57f374a8948f8419f632db290079f3d..4912f4d538a425a68bbd44ce584986aade60eaae 100644 (file)
--- a/target/i386/kvm.c
+++ b/target/i386/kvm.c
@@ -3470,6 +3470,7 @@ int kvm_arch_release_virq_post(int virq)
         if (entry->virq == virq) {
             trace_kvm_x86_remove_msi_route(virq);
             QLIST_REMOVE(entry, list);
+            g_free(entry);
             break;
         }
     }