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vircgroupv1: fix null string specifier argument in virCgroupV1ValidatePlacement

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Detected by gcc 11 -Wformat-overflow:
../../src/util/vircgroupv1.c: In function ‘virCgroupV1ValidatePlacement’:
../../src/util/virerror.h:176:5: warning: ‘%s’ directive argument is null [-Wformat-overflow=]
  176 |     virReportErrorHelper(VIR_FROM_THIS, code, __FILE__, \
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  177 |                          __FUNCTION__, __LINE__, __VA_ARGS__)
      |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../src/util/vircgroupv1.c:411:13: note: in expansion of macro ‘virReportError’
  411 |             virReportError(VIR_ERR_INTERNAL_ERROR,
      |             ^~~~~~~~~~~~~~
../../src/util/vircgroupv1.c:412:80: note: format string is defined here
  412 |                            _("Could not find placement for v1 controller %s at %s"),
      |                                                                                ^~

Signed-off-by: Scott Davis <scott.davis@starlab.io>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Scott Davis 2022-05-25 18:20:40 -04:00 committed by Ján Tomko
parent 8cd9065352
commit 8833b42f3b
1 changed files with 2 additions and 3 deletions
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5
src/util/vircgroupv1.c
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@ -409,9 +409,8 @@ virCgroupV1ValidatePlacement(virCgroup *group,
if (!group->legacy[i].placement) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not find placement for v1 controller %s at %s"),
virCgroupV1ControllerTypeToString(i),
group->legacy[i].placement);
_("Could not find placement for v1 controller %s"),
virCgroupV1ControllerTypeToString(i));
return -1;
}