On 8/23/17 7:10 AM, Edward Cree wrote:
The fact that writes occurred in reaching the continuation state does not screen off its reads from us, because we're not really its parent. So detect 'not really the parent' in do_propagate_liveness, and ignore write marks in that case.Fixes: dc503a8ad984 ("bpf/verifier: track liveness for pruning") Signed-off-by: Edward Cree <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
