diff options
Diffstat (limited to 'src/evaluate.c')
| -rw-r--r-- | src/evaluate.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/src/evaluate.c b/src/evaluate.c index 039e02db..ba218ecb 100644 --- a/src/evaluate.c +++ b/src/evaluate.c @@ -2512,19 +2512,40 @@ static int stmt_evaluate_dup(struct eval_ctx *ctx, struct stmt *stmt) static int stmt_evaluate_fwd(struct eval_ctx *ctx, struct stmt *stmt) { - int err; + const struct datatype *dtype; + int err, len; switch (ctx->pctx.family) { case NFPROTO_NETDEV: - if (stmt->fwd.to == NULL) + if (stmt->fwd.dev == NULL) return stmt_error(ctx, stmt, "missing destination interface"); err = stmt_evaluate_arg(ctx, stmt, &ifindex_type, sizeof(uint32_t) * BITS_PER_BYTE, - BYTEORDER_HOST_ENDIAN, &stmt->fwd.to); + BYTEORDER_HOST_ENDIAN, &stmt->fwd.dev); if (err < 0) return err; + + if (stmt->fwd.addr != NULL) { + switch (stmt->fwd.family) { + case NFPROTO_IPV4: + dtype = &ipaddr_type; + len = 4 * BITS_PER_BYTE; + break; + case NFPROTO_IPV6: + dtype = &ip6addr_type; + len = 16 * BITS_PER_BYTE; + break; + default: + return stmt_error(ctx, stmt, "missing family"); + } + err = stmt_evaluate_arg(ctx, stmt, dtype, len, + BYTEORDER_BIG_ENDIAN, + &stmt->fwd.addr); + if (err < 0) + return err; + } break; default: return stmt_error(ctx, stmt, "unsupported family"); |