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nodeinfo: report error when given node is out of range

Browse Source 
https://bugzilla.redhat.com/show_bug.cgi?id=1145050

Signed-off-by: Jincheng Miao <jmiao@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Jincheng Miao 2014-09-22 18:14:27 +08:00 committed by Michal Privoznik
parent c3e2d5929c
commit 7db1936642
1 changed files with 16 additions and 2 deletions
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18
src/nodeinfo.c
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@ -2028,10 +2028,24 @@ nodeGetFreePages(unsigned int npages,
unsigned long long *counts)
{
int ret = -1;
int cell;
int cell, lastCell;
size_t i, ncounts = 0;
for (cell = startCell; cell < (int) (startCell + cellCount); cell++) {
if ((lastCell = virNumaGetMaxNode()) < 0)
return 0;
if (startCell > lastCell) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("start cell %d out of range (0-%d)"),
startCell, lastCell);
goto cleanup;
}
lastCell = startCell + cellCount;
if (startCell + cellCount < lastCell)
lastCell = startCell + cellCount;
for (cell = startCell; cell < lastCell; cell++) {
for (i = 0; i < npages; i++) {
unsigned int page_size = pages[i];
unsigned int page_free;