[libvirt] [PATCH] qemu: Avoid parsing empty nodeset string
The advisory nodeset from numad is parsed irrespective of
the string being empty or not. Avoid parsing an empty nodeset
string.
Signed-off-by: Nitesh Konkar <nitkon12(a)linux.vnet.ibm.com>
---
src/qemu/qemu_process.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 85b800d..1c49fa6 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -5456,7 +5456,7 @@ qemuProcessPrepareDomain(virConnectPtr conn,
if (virDomainDefNeedsPlacementAdvice(vm->def)) {
nodeset = virNumaGetAutoPlacementAdvice(virDomainDefGetVcpus(vm->def),
virDomainDefGetMemoryTotal(vm->def));
- if (!nodeset)
+ if (virStringIsEmpty(nodeset))
goto cleanup;
VIR_DEBUG("Nodeset returned from numad: %s", nodeset);
--
2.9.4