System.ArgumentOutOfRangeException
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
Research direction
Start with the PSReadLine call path shown in the report: CancelLine, ForceRender, and ReallyRender, focusing on the System.ConsolePal.SetCursorPosition call that receives top=70 for a buffer height of 70. Reproduce the Ctrl+C scenario if possible, then verify that cancelling and rendering do not raise an ArgumentOutOfRangeException when the cursor reaches the buffer boundary.
Written by the indexing model from the issue text.
Description
Prerequisites
- Write a descriptive title.
- Make sure you are able to repro it on the latest released version
- Search the existing issues, especially the pinned issues.
Exception report
### Environment
PSReadLine: 2.3.6+d2e770f93b7a53d8660a6402eb29d1ae1c35e767
PowerShell: 7.5.4
OS: Microsoft Windows 10.0.22631
BufferWidth: 93
BufferHeight: 70
Last 200 Keys:
u s Enter
g i t Spacebar c h e c k o u o t Spacebar d t s _ Tab RightArrow Enter
g i t Spacebar c h e c k o u t Spacebar d t s _ m a i n Enter
g i t Spacebar p u l l Enter
g i t Spacebar s t a u t s Backspace Backspace u Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace g i t Spacebar b r a n c h Spacebar - D Spacebar S C S W - 4 7 7 3 - r e f a c t o r - v t s - f r o m - c o m - s e r v e r Enter
g i t Spacebar c h e c k o u t Spacebar S C S W - 4 7 7 3 - r e f a c t o r - v t s - f r o m - c o m - s e r v e r Enter
Alt+f Ctrl+c
### Exception
System.ArgumentOutOfRangeException: The value must be greater than or equal to zero and less than the console's buffer size in that dimension. (Parameter 'top')
Actual value was 70.
at System.ConsolePal.SetCursorPosition(Int32 left, Int32 top)
at Microsoft.PowerShell.PSConsoleReadLine.ReallyRender(RenderData renderData, String defaultColor)
at Microsoft.PowerShell.PSConsoleReadLine.ForceRender()
at Microsoft.PowerShell.PSConsoleReadLine.CancelLine(Nullable`1 key, Object arg)
at Microsoft.PowerShell.PSConsoleReadLine.CopyOrCancelLine(Nullable`1 key, Object arg)
at Microsoft.PowerShell.PSConsoleReadLine.ProcessOneKey(PSKeyInfo key, Dictionary`2 dispatchTable, Boolean ignoreIfNoAction, Object arg)
at Microsoft.PowerShell.PSConsoleReadLine.InputLoop()
at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics, CancellationToken cancellationToken, Nullable`1 lastRunStatus)
Screenshot
N/A
Environment data
PS Version: 7.5.4
PS HostName: ConsoleHost
PSReadLine Version: 2.3.6
PSReadLine EditMode: Windows
OS: 10.0.22621.1 (WinBuild.160101.0800)
BufferWidth: 93
BufferHeight: 70
Steps to reproduce
No idea. I think I just hit Ctrl + C in the terminal.
Expected behavior
No exception.
Actual behavior
The above exception happens.
- Dominant language
- C#
- Stars
- 4.4k
- Forks
- 341
- PR merge metrics
- No merged PRs in 30d
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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