(CXX-S1004) While processing the buffer using `printf`/`scanf`, not using any width for the format specifier `%s` is vulnerable to buffer overflow

## Description
Using I/O operations such as `printf` and `scanf` without setting width limits for format strings can allow for buffer overflow when reading from a stdin pipe or writing to a stdout pipe.

## Occurrences
There are 2 occurrences of this issue in the repository.

See all occurrences on DeepSource → [app.deepsource.com/gh/IntegerAlex/syncro/issue/CXX-S1004/occurrences/](https://app.deepsource.com/gh/IntegerAlex/syncro/issue/CXX-S1004/occurrences/)

Start by reviewing the two occurrences linked in the DeepSource CXX-S1004 report and inspect the surrounding printf/scanf calls. Update the format handling so the input and output operations use appropriate width limits, then verify both reported occurrences no longer trigger the vulnerability.

Scritto dal modello di indicizzazione a partire dal testo della issue.