diff options
Diffstat (limited to 'src/netlink_linearize.c')
| -rw-r--r-- | src/netlink_linearize.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/netlink_linearize.c b/src/netlink_linearize.c index f1b3ff69..21bc492e 100644 --- a/src/netlink_linearize.c +++ b/src/netlink_linearize.c @@ -490,7 +490,11 @@ static void netlink_gen_flagcmp(struct netlink_linearize_ctx *ctx, nle = alloc_nft_expr("cmp"); netlink_put_register(nle, NFTNL_EXPR_CMP_SREG, sreg); - nftnl_expr_set_u32(nle, NFTNL_EXPR_CMP_OP, NFT_CMP_NEQ); + if (expr->op == OP_NEG) + nftnl_expr_set_u32(nle, NFTNL_EXPR_CMP_OP, NFT_CMP_EQ); + else + nftnl_expr_set_u32(nle, NFTNL_EXPR_CMP_OP, NFT_CMP_NEQ); + nftnl_expr_set(nle, NFTNL_EXPR_CMP_DATA, nld.value, nld.len); nft_rule_add_expr(ctx, nle, &expr->location); @@ -518,6 +522,7 @@ static void netlink_gen_relational(struct netlink_linearize_ctx *ctx, case OP_GT: case OP_LTE: case OP_GTE: + case OP_NEG: break; default: BUG("invalid relational operation %u\n", expr->op); @@ -547,7 +552,7 @@ static void netlink_gen_relational(struct netlink_linearize_ctx *ctx, } break; default: - if (expr->op == OP_IMPLICIT && + if ((expr->op == OP_IMPLICIT || expr->op == OP_NEG) && expr->right->dtype->basetype != NULL && expr->right->dtype->basetype->type == TYPE_BITMASK) return netlink_gen_flagcmp(ctx, expr, dreg); |