On Wed, Feb 14, 2018 at 03:31:00PM +0100, Daniel Borkmann wrote:
> syzkaller tried to perform a prog query in perf_event_query_prog_array()
> where struct perf_event_query_bpf had an ids_len of 1,073,741,353 and
> thus causing a warning due to failed kcalloc() allocation out of the
> bpf_prog_array
syzkaller tried to perform a prog query in perf_event_query_prog_array()
where struct perf_event_query_bpf had an ids_len of 1,073,741,353 and
thus causing a warning due to failed kcalloc() allocation out of the
bpf_prog_array_copy_to_user() helper. Given we cannot attach more than
64 programs to a
