search for: expr_set

...r hook prerouting priority mangle; policy accept; meta l4proto { tcp, udp } tproxy to :1088 mark set 0x1 accept } } This script works. I check source and I found that: https://git.netfilter.org/nftables/tree/src/expression.c#n748 > ... > else if (right->etype == EXPR_SET) { > ... This `relational_expr_pctx_update` function only handle EXPR_SET, but not EXPR_SET_REF, which leads to fucntion `stmt_evaluate_tproxy` failing at https://git.netfilter.org/nftables/tree/src/evaluate.c#n3859 because of `pctx->protocol[PROTO_BASE_TRANSPORT_HDR].desc` unset. "&q...

https://bugzilla.netfilter.org/show_bug.cgi?id=1763 Bug ID: 1763 Summary: Segfault when resetting rules with meta l4proto { tcp, udp } Product: nftables Version: 1.0.x Hardware: x86_64 OS: Ubuntu Status: NEW Severity: minor Priority: P5 Component: nft