Re: [PATCH 1/3] Don't call qsort() over NULL
On Mon, 2021-06-14 at 13:06 +0200, Michal Privoznik wrote:
In a few places it may happen that the array we want to sort is
still NULL (e.g. because there were no leases found, no paths for
secdriver to lock or no cache banks). However, passing NULL to
qsort() is undefined and even though glibc plays nicely we
shouldn't rely on undefined behaviour.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
Reviewed-by: Tim Wiederhake <twiederh(a)redhat.com>