From: Peter Krempa <pkrempa@redhat.com>
Date: Fri, 27 Mar 2015 12:56:30 +0000 (+0100)
Subject: qemu: Copy bitmap in a sane way
X-Git-Tag: v1.2.15-rc1~330
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c7fb93d5a7a94696abefd5225ea8d1d4a69a3ff;p=thirdparty%2Flibvirt.git

qemu: Copy bitmap in a sane way

Use virBitmapNewCopy instead of a combination of virBitmapNew and
virBitmapCopy.
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 3ce8d27be5..9ac056f7e8 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -4759,12 +4759,10 @@ static int qemuDomainHotplugVcpus(virQEMUDriverPtr driver,
                 if (VIR_ALLOC(vcpupin) < 0)
                     goto cleanup;
 
-                if (!(vcpupin->cpumask =
-                      virBitmapNew(VIR_DOMAIN_CPUMASK_LEN))) {
+                if (!(vcpupin->cpumask = virBitmapNewCopy(vm->def->cpumask))) {
                     VIR_FREE(vcpupin);
                     goto cleanup;
                 }
-                virBitmapCopy(vcpupin->cpumask, vm->def->cpumask);
                 vcpupin->id = i;
                 if (VIR_APPEND_ELEMENT_COPY(vm->def->cputune.vcpupin,
                                             vm->def->cputune.nvcpupin, vcpupin) < 0) {