Re: [libvirt] [PATCH v2 1/2] util: Check if kernel-provided info is consistent with itself

Just in case someone re-mounted /sys/fs/resctrl with different mount options (cdp), add a check here. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1540780 Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com&gt; --- src/util/virresctrl.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c index ef388757a704..6860e86e649d 100644 --- a/src/util/virresctrl.c +++ b/src/util/virresctrl.c @@ -941,6 +941,17 @@ virResctrlAllocParseProcessCache(virResctrlInfoPtr resctrl, if (!mask) return -1; + if (!resctrl || + level >= resctrl->nlevels || + !resctrl->levels[level] || + !resctrl->levels[level]->types[type]) {