Panic when trying to add multiple games

[igormp]

After trying to copy multiple .wbfs games into a FAT32 formatted microSD on a Linux system, I end up getting a panic without a clear indicator on what's the underlying issue. Running with RUST_BACKTRACE=full returns the following:

Backtrace

RUST_BACKTRACE=full ./target/debug/tiny-wii-backup-manager
thread '<unnamed>' panicked at src/pages/games.rs:72:65:
called `Result::unwrap()` on an `Err` value: IO error

Caused by:
    Invalid argument (os error 22)

Stack backtrace:
   0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
             at /home/igor/.cargo/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/error.rs:565:25
   1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
             at /usr/src/debug/rust/rustc-1.77.2-src/library/core/src/result.rs:1959:27
   2: tiny_wii_backup_manager::types::drive::Drive::add_game
             at ./src/types/drive.rs:114:21
   3: tiny_wii_backup_manager::pages::games::view::{{closure}}::{{closure}}::{{closure}}
             at ./src/pages/games.rs:72:37
   4: std::sys_common::backtrace::__rust_begin_short_backtrace
             at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/sys_common/backtrace.rs:155:18
   5: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
             at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/thread/mod.rs:529:17
   6: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
             at /usr/src/debug/rust/rustc-1.77.2-src/library/core/src/panic/unwind_safe.rs:272:9
   7: std::panicking::try::do_call
             at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/panicking.rs:554:40
   8: __rust_try
   9: std::panicking::try
             at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/panicking.rs:518:19
  10: std::panic::catch_unwind
             at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/panic.rs:142:14
  11: std::thread::Builder::spawn_unchecked_::{{closure}}
             at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/thread/mod.rs:528:30
  12: core::ops::function::FnOnce::call_once{{vtable.shim}}
             at /usr/src/debug/rust/rustc-1.77.2-src/library/core/src/ops/function.rs:250:5
  13: std::sys::pal::unix::thread::Thread::new::thread_start
  14: <unknown>
  15: <unknown>
stack backtrace:
   0:     0x613cac38c006 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2fe490803af88cd5
   1:     0x613cac3bd110 - core::fmt::write::h0e806f9ceb53dc01
   2:     0x613cac386cdd - std::io::Write::write_fmt::hc993ca4907c5591c
   3:     0x613cac38bde4 - std::sys_common::backtrace::print::h7188c066e4378df6
   4:     0x613cac38d737 - std::panicking::default_hook::{{closure}}::hdc0fc6164adc38ae
   5:     0x613cac38d499 - std::panicking::default_hook::h42848e1a5516cbc3
   6:     0x613cac38dbc8 - std::panicking::rust_panic_with_hook::h37f14317b32091f5
   7:     0x613cac38daa2 - std::panicking::begin_panic_handler::{{closure}}::h8a1c6b82df46520d
   8:     0x613cac38c506 - std::sys_common::backtrace::__rust_end_short_backtrace::hc4ef5a9b6f477b45
   9:     0x613cac38d7f4 - rust_begin_unwind
  10:     0x613caaabf935 - core::panicking::panic_fmt::hacac095bf637f1ac
  11:     0x613caaabff73 - core::result::unwrap_failed::h51a1fc544636e6d9
  12:     0x613caab1af74 - core::result::Result<T,E>::unwrap::h4a92e7c02316681d
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/core/src/result.rs:1073:23
  13:     0x613caab1af74 - tiny_wii_backup_manager::pages::games::view::{{closure}}::{{closure}}::{{closure}}::he61e80842e0b5eb3
                               at /home/igor/Documents/Code/TinyWiiBackupManager/src/pages/games.rs:72:37
  14:     0x613caaaf9d56 - std::sys_common::backtrace::__rust_begin_short_backtrace::hae853361db2889e7
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/sys_common/backtrace.rs:155:18
  15:     0x613caaadc673 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h31b9b2aa1f860e78
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/thread/mod.rs:529:17
  16:     0x613caaae1bb3 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h47f5aadc0fd5b526
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/core/src/panic/unwind_safe.rs:272:9
  17:     0x613caaafc91f - std::panicking::try::do_call::h881e27bb889a3da2
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/panicking.rs:554:40
  18:     0x613caaafcb5b - __rust_try
  19:     0x613caaafc748 - std::panicking::try::ha606d76ed8f3deb0
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/panicking.rs:518:19
  20:     0x613caaadbf4c - std::panic::catch_unwind::ha4985779a66dfcb7
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/panic.rs:142:14
  21:     0x613caaadbf4c - std::thread::Builder::spawn_unchecked_::{{closure}}::h7242b69013716f6d
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/std/src/thread/mod.rs:528:30
  22:     0x613caaaf32ae - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2ba94c7115a70a9e
                               at /usr/src/debug/rust/rustc-1.77.2-src/library/core/src/ops/function.rs:250:5
  23:     0x613cac3942d5 - std::sys::pal::unix::thread::Thread::new::thread_start::haecd96a40b7bdcef
  24:     0x722c34fbd55a - <unknown>
  25:     0x722c3503aa3c - <unknown>
  26:                0x0 - <unknown>

One fun fact is that it fails on some certain games that have a - on their name, so maybe it's an issue with the underlying wbfs lib?
Here are the games that end up panicking:

• Metroid - Other M (USA) (En,Fr,Es) (Rev 1)
• Muramasa - The Demon Blade (USA)
• No More Heroes 2 - Desperate Struggle (USA) (En,Fr,Es)

Other games, such as Fire Emblem - Radiant Dawn (USA) (Rev 1) don't seem to face this issue since the actual "standard" game name ends up as Fire Emblem: Radiant Dawn.

I'm not sure what other info may be relevant, but I'll be glad to provide whatever is needed :)