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testNodeGetCellsFreeMemory: Fix off by one error

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Consider the following scenario:

  virsh # freecell --all
      0:       2048 KiB
      1:       4096 KiB
  --------------------
  Total:       6144 KiB

  virsh # freecell 0
  0: 2048 KiB

  virsh # freecell 1
  1: 4096 KiB

And now before this change:

  virsh # freecell 2

After this change:

  virsh # freecell 2
  error: invalid argument: Range exceeds available cells

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2016-09-15 17:42:36 +02:00
parent c72690e279
commit e1a33ed18c
1 changed files with 1 additions and 1 deletions
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2
src/test/test_driver.c
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@ -2710,7 +2710,7 @@ static int testNodeGetCellsFreeMemory(virConnectPtr conn,
int ret = -1;
testDriverLock(privconn);
if (startCell > privconn->numCells) {
if (startCell >= privconn->numCells) {
virReportError(VIR_ERR_INVALID_ARG,
"%s", _("Range exceeds available cells"));
goto cleanup;