Decryption failed on long Ciphertexts

[therealchfkch]

Note that i include the rbw library in my app, so is is not really an issue for the CLI, i hope it is okay to raise an issue under these circumstances.

I recently created a custom field with a long cipher (a PGP Private key), which breaks the library with the following message:
thread 'main' panicked at /home/roman/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rbw-1.10.2/src/locked.rs:41:19: ArrayVec: capacity exceeded in extend/from_iter note: run withRUST_BACKTRACE=1environment variable to display a backtrace
The respective line which crashes is:

rbw/src/locked.rs

Line 41 in f0b7969

self.data.extend(it);

I am on the latest (1.10.2) version.
My Browser extension and the Linux desktop client can decrypt it.
The rbw CLI can also decrypt it if i use rbw get <ENTRYNAME> --raw

The cipher length is 18888. Not sure this is correct though.

[therealchfkch]

I am using the library from this piece of code here:
https://codeberg.org/Chfkch/bitritter/src/commit/8a6191e2048d5298b8d967a5c1072c58656b8cd2/src/util/mod.rs#L198

It is my first app in Rust, so keep that in mind ;)

[doy]

yeah, currently encrypted fields are limited to 4kb, because we go through a lot of effort to make sure that decrypted data isn't copied, or persisted in memory after it's freed, or swapped to disk, or things like that, and it's a lot harder to enforce those kinds of properties with dynamically sized chunks of memory. i'd be open to revisiting how this works, but it would probably be a pretty finicky change unfortunately/: