On Tue, Jan 05, 2016 at 09:55:58AM -0800, Alexei Starovoitov wrote: > this one is better to be addressed in verifier instead of eBPF JITs. > Please reject it in check_alu_op() instead.
AFAICS the eBPF verifier is not called on the eBPF filters generated by the BPF->eBPF conversion in net/core/filter.c, so performing this check only in check_alu_op() will be insufficient. So I think we'd need to add this check to bpf_check_classic() too. Or am I missing something? -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
