[sudo-commits] sudo changeset 15061:36e87999dae1

[Todd C. Miller]

changeset:	15061:36e87999dae1 in /raid/repos/sudo
tags:		tip
details:	https://www.sudo.ws/repos/sudo/rev/36e87999dae1
user:		Todd C. Miller <Todd.Miller at sudo.ws>
date:		Mon Sep 18 12:26:19 2023 -0600
files:		src/exec_monitor.c

Log Message:
	Wait on a socketpair for the parent to grant child the controlling tty.

	This upgrades the error pipe to a bi-directional socketpair that
	the parent will write to after it has granted the child process the
	controlling terminal.  That fixes an issue where the child could
	end up in a tight CPU loop waiting on the parent which may not be
	scheduled immediately.


diffstat:

 src/exec_monitor.c |  75 +++++++++++++++++++++++++++++++++--------------------
 1 files changed, 47 insertions(+), 28 deletions(-)