URL:
<http://savannah.gnu.org/bugs/?52248>
Summary: Screen doesn't release pty TIOCEXCL on quit
Project: GNU Screen
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
Discussion Lock: Any
Release: None
Fixed Release: None
Planned Release: None
Work Required: None
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Details:
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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