diff options
| -rw-r--r-- | src/netlink_delinearize.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/netlink_delinearize.c b/src/netlink_delinearize.c index c809bb6b..e9a04dd4 100644 --- a/src/netlink_delinearize.c +++ b/src/netlink_delinearize.c @@ -742,6 +742,29 @@ static void payload_dependency_store(struct rule_pp_ctx *ctx, ctx->pdep = stmt; } +static void integer_type_postprocess(struct expr *expr) +{ + struct expr *i; + + switch (expr->ops->type) { + case EXPR_VALUE: + if (expr->byteorder == BYTEORDER_HOST_ENDIAN) { + uint32_t len = div_round_up(expr->len, BITS_PER_BYTE); + + mpz_switch_byteorder(expr->value, len); + } + break; + case EXPR_SET_REF: + list_for_each_entry(i, &expr->set->init->expressions, list) { + expr_set_type(i, expr->dtype, expr->byteorder); + integer_type_postprocess(i); + } + break; + default: + break; + } +} + static void payload_match_postprocess(struct rule_pp_ctx *ctx, struct stmt *stmt, struct expr *expr) { @@ -805,6 +828,12 @@ static void meta_match_postprocess(struct rule_pp_ctx *ctx, left->flags & EXPR_F_PROTOCOL) payload_dependency_store(ctx, stmt, left->meta.base); break; + case OP_LOOKUP: + expr_set_type(expr->right, expr->left->dtype, + expr->left->byteorder); + if (expr->right->dtype == &integer_type) + integer_type_postprocess(expr->right); + break; default: break; } |