bugGNU Screen - Bugs: bug #52248, Screen doesn't release pty...


bug #52248: Screen doesn't release pty TIOCEXCL on quit

Submitted by:  None
Submitted on:  Wed 18 Oct 2017 11:19:11 PM UTC  
Category:  None Severity:  3 - Normal
Priority:  5 - Normal Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open Release:  None
Fixed Release:  None Planned Release:  None
Work Required:  None

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Wed 18 Oct 2017 11:19:11 PM UTC, original submission:

In pty.c, ioctl TIOCEXCL takes exclusive control of the pty. Screen should call ioctl TIOCNXCL to release that control on close. This manifests as ptys getting mysteriously broken after using them with screen.



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