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Return error when --start <number> in cpu-stats is invalid.

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Signed-off-by: Nitesh Konkar <nitkon12@linux.vnet.ibm.com>
This commit is contained in:
Nitesh Konkar 2016-04-15 03:28:53 -04:00 committed by Andrea Bolognani
parent 6306ee6249
commit 0ed35e0939
1 changed files with 7 additions and 0 deletions
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7
tools/virsh-domain.c
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@ -7357,6 +7357,13 @@ cmdCPUStats(vshControl *ctl, const vshCmd *cmd)
/* get number of cpus on the node */
if ((max_id = virDomainGetCPUStats(dom, NULL, 0, 0, 0, 0)) < 0)
goto failed_stats;
if (cpu >= max_id) {
vshError(ctl, "Start CPU %d is out of range (min: 0, max: %d)",
cpu, max_id - 1);
goto cleanup;
}
if (show_count < 0 || show_count > max_id) {
if (show_count > max_id)
vshPrint(ctl, _("Only %d CPUs available to show\n"), max_id);