Patch fix for #1360 until WriteStream (#780) can be implemented. #2924
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Same code snippet against conhost doesn't crash, so I don't believe there's anything to fix there right now. This makes sense since it should hit the OG |
zadjii-msft
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Sep 27, 2019
…tat. Writes a bisecting character to the right most cell in the window.
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DHowett-MSFT
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HBelusca
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Oct 1, 2019
| @@ -381,6 +381,18 @@ void Terminal::_WriteBuffer(const std::wstring_view& stringView) | |||
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| // If we're about to try to place the cursor past the right edge of the buffer, move it down a row | |||
| // This is another patch that GH#780 should supercede. This is really correcting for other bad situations | |||
DHowett-MSFT
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Summary of the Pull Request
Writing can enter an infinite loop with full-width characters being inserted into the last column of the buffer.
References
#780
PR Checklist
Detailed Description of the Pull Request / Additional comments
This is because the "WriteCharsLegacy2ElectricBoogaloo" implementation in the Terminal (
Terminal::_WriteBuffer) is a hacky thing that we put together knowing full well that we'd have to do #780 but we had to get this working enough for now. Turns out, it's not super complete and fragile. Surprise.Validation Steps Performed