Crash on Redox: tiny-skia out of bounds

[phansel]

cosmic-term crashes unprompted while typing in an 800x600 Redox 0.4.1 window within VirtualBox on x86_64.

thread 'main' panicked at /home/redox/.cargo/reigstry/src/index.crates.io-1949cf8c6b5b557f/tiny-skia-0.11.4/src/pipeline/mod.rs:144:1[cropped]
index out of bounds: the len is 90 but the index is 1072693248
stack backtrace:
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

I have not yet been able to reproduce the bug or capture a full backtrace by exporting RUST_BACKTRACE=full.

[phansel]

Debug symbols appear to be stripped. I'll have to determine how to install cargo / rustc on this VM to recompile with debug symbols on.

[MoSal]

tiny-skia is only used if software rendering is used. Did you enable whatever GPU acceleration/pass-through/... option VitrualBox has?

This doesn't invalidate the bug report. Software rendering should still work. But enabling GPU rendering would put you on a more tested path.

[phansel]

tiny-skia is only used if software rendering is used. Did you enable whatever GPU acceleration/pass-through/... option VitrualBox has?

I did not. I can try that out!

[MoSal]

I did not. I can try that out!

I actually didn't notice that this was on Redox, and I don't know if GPU rendering is supported there at all.

[jackpot51]

Redox only supports tiny-skia, but I can't reproduce this panic on an updated build.