parse_ctx = silc_calloc(1, sizeof(*parse_ctx));
parse_ctx->packet = silc_packet_context_alloc();
parse_ctx->packet->buffer = silc_buffer_alloc(paddedlen + mac_len);
parse_ctx = silc_calloc(1, sizeof(*parse_ctx));
parse_ctx->packet = silc_packet_context_alloc();
parse_ctx->packet->buffer = silc_buffer_alloc(paddedlen + mac_len);