Jan Lübbe

I've updated the commit message to fit our conventions.

@dhollister0 Are you sure that's what's happening here? From looking at the kernel code, it should not fail on a broken pipe if there is nothing to read?

@dhollister0 Did you have a chance to look at the kernel behavior here?

I'll close this for now. @dhollister0 Please reopen if this still happens for you.

Currently we have the special case of [`default_config()`](https://github.com/rauc/rauc/blob/master/src/config_file.c#L20), which is used only when no config is set and doesn't use the keyfile parsing. Also, we set some defaults in [`load_config()`](https://github.com/rauc/rauc/blob/master/src/config_file.c#L717)...

@airtower-luna Did you already start with this? Otherwise I might implement this myself to simplify testing.

@airtower-luna I've created a PR. If you have time to try it out, I'd be grateful for some test feedback.

The default Python in Debian bookworm is now 3.11: https://tracker.debian.org/news/1414484/python3-defaults-3111-1-migrated-to-testing/

> 2\. Support a `[boot_partition=n]` filter in `config.txt` that would be filled by the active configuration from the `autoboot.txt` logic. This way, the `config.txt` could conditionally point to an appropriate...

This is the inverse of commit 3fc36bbc88c4f46af54377f87c5e4f6fc6725756 from PR #1078. Does U-Boot's comparison behavior depend on configuration options?