From: Daniel P. Berrange <berrange@redhat.com>
Date: Mon, 16 Mar 2009 10:33:01 +0000 (+0000)
Subject: Fix handling of cpumaps arg to virDomainGetVcpus RPC dispatcher
X-Git-Url: http://git.et.redhat.com/?p=libvirt.git;a=commitdiff_plain;h=2d75d954f52a740470f85ceece4eb995d79968ca

Fix handling of cpumaps arg to virDomainGetVcpus RPC dispatcher
---

diff --git a/qemud/remote.c b/qemud/remote.c
index 8eaa7d6..44a274a 100644
--- a/qemud/remote.c
+++ b/qemud/remote.c
@@ -1475,7 +1475,8 @@ remoteDispatchDomainGetVcpus (struct qemud_server *server ATTRIBUTE_UNUSED,
     /* Allocate buffers to take the results. */
     if (VIR_ALLOC_N(info, args->maxinfo) < 0)
         goto oom;
-    if (VIR_ALLOC_N(cpumaps, args->maxinfo) < 0)
+    if (args->maplen > 0 &&
+        VIR_ALLOC_N(cpumaps, args->maxinfo * args->maplen) < 0)
         goto oom;
 
     info_len = virDomainGetVcpus (dom,