X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fsvm_io.c;h=396f6ce7387dba4f57c560d22774164f95f3d21f;hb=d13fa71cb7a372c39ea92aaa69d74d63d9e0ed8e;hp=91ba65972c612dd67a8620c94e2e68f980fb50d1;hpb=82071a7f5f0b18fbf1a4adc2a37fed1624572a79;p=palacios.git

diff --git a/palacios/src/palacios/svm_io.c b/palacios/src/palacios/svm_io.c
index 91ba659..396f6ce 100644
--- a/palacios/src/palacios/svm_io.c
+++ b/palacios/src/palacios/svm_io.c
@@ -68,7 +68,9 @@ int v3_init_svm_io_map(struct v3_vm_info * vm) {
 }
 
 int v3_deinit_svm_io_map(struct v3_vm_info * vm) {
-    V3_FreePages(V3_PAddr(vm->io_map.arch_data), 3);
+    if (vm->io_map.arch_data) { 
+	V3_FreePages(V3_PAddr(vm->io_map.arch_data), 3);
+    }
     return 0;
 }