diff options
Diffstat (limited to 'src/evaluate.c')
| -rw-r--r-- | src/evaluate.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/evaluate.c b/src/evaluate.c index 09dd493f..55591f5f 100644 --- a/src/evaluate.c +++ b/src/evaluate.c @@ -1217,6 +1217,8 @@ static int expr_evaluate_concat(struct eval_ctx *ctx, struct expr **expr, struct expr *i, *next; list_for_each_entry_safe(i, next, &(*expr)->expressions, list) { + unsigned dsize_bytes; + if (expr_is_constant(*expr) && dtype && off == 0) return expr_binary_error(ctx->msgs, i, *expr, "unexpected concat component, " @@ -1241,6 +1243,9 @@ static int expr_evaluate_concat(struct eval_ctx *ctx, struct expr **expr, i->dtype->name); ntype = concat_subtype_add(ntype, i->dtype->type); + + dsize_bytes = div_round_up(i->dtype->size, BITS_PER_BYTE); + (*expr)->field_len[(*expr)->field_count++] = dsize_bytes; } (*expr)->flags |= flags; @@ -3345,9 +3350,12 @@ static int set_evaluate(struct eval_ctx *ctx, struct set *set) return set_key_data_error(ctx, set, set->key->dtype, type); } - if (set->flags & NFT_SET_INTERVAL && - set->key->etype == EXPR_CONCAT) - return set_error(ctx, set, "concatenated types not supported in interval sets"); + + if (set->flags & NFT_SET_INTERVAL && set->key->etype == EXPR_CONCAT) { + memcpy(&set->desc.field_len, &set->key->field_len, + sizeof(set->desc.field_len)); + set->desc.field_count = set->key->field_count; + } if (set_is_datamap(set->flags)) { if (set->data == NULL) |