[CRASH] LittleEndianByteReader.swift:33:20 about swcompression

[tsolomko]

The line numbers seem to be off by 1 for some reason, but from what I can see from those lines, it seems you're trying to process an empty Data which causes this issue, though to confirm this I will need to look at the sample data. That said, the empty Data is not a good reason for a crash...

LittleEndianByteReader does what it was designed to do: it is the responsibility of the "user" of BitByteData to check that there is any data remaining before calling any methods. So the oversight is on SWCompression's part, and additional checks should be added there to prevent such crashes. For this reason, I transferred this issue to that repository.

The fix should be relatively straightforward, and it shouldn't take long time for me to implement it. However, since iOS 15 is coming next week, I suspect a new Swift will be released as well, so I will wait until it happens to check that nothing is broken due to that.

[tsolomko]

Fixed in 4.6.1.