net-timestamp: fix allocation error in test
A buffer is incorrectly zeroed to the length of the pointer. If cfg_payload_len < sizeof(void *) this can overwrites unrelated memory. The buffer contents are never read, so no need to zero. Fixes: 8fe2f761 ("net-timestamp: expand documentation") Reported-by:Daniel Borkmann <dborkman@redhat.com> Signed-off-by:
Willem de Bruijn <willemb@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
b1c84927
Please register or sign in to comment