libvirtd throws unhandled signal 11 on ppc while running
virsh cpu-compare with missing model tag in the xml. This
patch errors out in such situation.
Signed-off-by: Nitesh Konkar <nitkon12@linux.vnet.ibm.com>
---
src/cpu/cpu_ppc64.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/cpu/cpu_ppc64.c b/src/cpu/cpu_ppc64.c
index b58e80a..c11ac9f 100644
--- a/src/cpu/cpu_ppc64.c
+++ b/src/cpu/cpu_ppc64.c
@@ -247,6 +247,12 @@ ppc64ModelFromCPU(const virCPUDef *cpu,
{
struct ppc64_model *model;
+ if (!cpu->model) {
+ virReportError(VIR_ERR_INVALID_ARG, "%s",
+ _("no guest CPU model specified"));
+ return NULL;
+ }
+
if (!(model = ppc64ModelFind(map, cpu->model))) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unknown CPU model %s"), cpu->model);
--
2.9.5