From: Daniel Borkmann <[email protected]> Date: Thu, 17 Aug 2017 14:59:40 +0200
> Using parent->regs[] when propagating REG_LIVE_READ for spilled regs
> doesn't work since parent->regs[] denote the set of normal registers
> but not spilled ones. Propagate to the correct regs.
>
> Fixes: dc503a8ad984 ("bpf/verifier: track liveness for pruning")
> Reported-by: Dan Carpenter <[email protected]>
> Signed-off-by: Daniel Borkmann <[email protected]>
> Acked-by: Edward Cree <[email protected]>
Applied.
