[sudo-commits] sudo changeset 11098:5ac68f05249a

[Todd C. Miller]

changeset:	11098:5ac68f05249a in /raid/repos/sudo
details:	https://www.sudo.ws/repos/sudo/rev/5ac68f05249a
user:		Todd C. Miller <Todd.Miller at sudo.ws>
date:		Wed Nov 29 12:06:12 2017 -0700

Log Message:
	Handle receipt of SIGTTIN/SIGTTOU when reading/writing from/to the tty.
	We can't use a signal event for these since that would restart the
	system call after the signal was handled and the callback would not
	get a chance to run.  Fixes running a command in the background that
	write to the tty when the TOSTOP terminal flag is set.

diffstat:

 src/exec_pty.c |  93 ++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 78 insertions(+), 15 deletions(-)