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[libutp] Member access within misaligned address for type 'UTPSocketKeyData', which requires 8 byte alignment #5631
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This is not fixable in |
Might as well skip the issue at https://github.com/bittorrent/libutp and open a PR directly if this will be fixed in Transmission's fork. |
bittorrent/utp still has a lot of forks & watchers and is still the canonical repo even though it's currently dormant. So even though the issue will just sit there in that repo, it's probably good to have a tracking issue there anyway that links to the issue / PR in the Transmission fork. 🤷♂️ |
lol, apparently I opened that issue there already last year, but had forgotten about it: @tearfur I'm afraid I don't know how to fix that issue with confidence. @ckerr there are no issue tracker at https://github.com/transmission/libutp |
LLOL
@Coeur I think this should be working now @ https://github.com/transmission/libutp/issues.
Feel free to assign to me; I at least can investigate it and try & figure it out |
Closing in favor of transmission/libutp#6 |
What is the issue?
Undefined Behavior Runtime error in libutp, on that line:
https://github.com/transmission/libutp/blob/c95738b1a6644b919e5b64d3ea9736cfc5894e0b/utp_internal.cpp#L2574
It's not a crash, but as it says, it's undefined behavior.
The Xcode documentation to attempt to resolve that is at https://developer.apple.com/documentation/xcode/misaligned-pointer.
Historically, that piece of code is from 2013 (transmission/libutp@3652544). We kind of branched off libutp from a commit of July 2017 (https://github.com/transmission/libutp/tree/d7daf7f36f64da975fc1b42772f774cbd5ffbbf1), but the official bittorrent repo has been abandoned since then, so no one else is maintaining libutp officially.
Which application of Transmission?
macOS app
Which version of Transmission?
4.1.0-dev (76166d8)
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