- pkttyagent: backport patch, get SIGTTOU in background job
- pkttyagent: unread input flushed on terminal restore
This commit is contained in:
parent
b9ac0be49e
commit
1c896db341
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@ -0,0 +1,12 @@
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diff -up ./src/programs/pkttyagent.c.ori ./src/programs/pkttyagent.c
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--- ./src/programs/pkttyagent.c.ori 2019-09-27 16:52:24.377434038 +0200
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+++ ./src/programs/pkttyagent.c 2019-09-27 16:53:01.743875350 +0200
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@@ -56,7 +56,7 @@ static void tty_handler(int signal)
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if (tty_flags_saved)
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{
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- tcsetattr (fileno (tty), TCSAFLUSH, &ts);
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+ tcsetattr (fileno (tty), TCSADRAIN, &ts);
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}
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kill(getpid(), signal);
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@ -0,0 +1,30 @@
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From 76aae4fce586b400f5fe08df31497db19d624609 Mon Sep 17 00:00:00 2001
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From: Jan Rybar <jrybar@redhat.com>
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Date: Thu, 1 Aug 2019 06:46:10 +0000
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Subject: [PATCH] pkttyagent: process stopped by SIGTTOU if run in background
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job
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---
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src/programs/pkttyagent.c | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/src/programs/pkttyagent.c b/src/programs/pkttyagent.c
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index 3c8d502..13879a2 100644
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--- a/src/programs/pkttyagent.c
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+++ b/src/programs/pkttyagent.c
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@@ -264,6 +264,12 @@ main (int argc, char *argv[])
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memset (&sa, 0, sizeof (sa));
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sa.sa_handler = &tty_handler;
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+/* If tty_handler() resets terminal while pkttyagent is run in background job,
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+ the process gets stopped by SIGTTOU. This impacts systemctl, hence it must
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+ be blocked for a while and then the process gets killed anyway.
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+ */
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+ sigemptyset(&sa.sa_mask);
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+ sigaddset(&sa.sa_mask, SIGTTOU);
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sigaction (SIGTERM, &sa, &savesigterm);
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sigaction (SIGINT, &sa, &savesigint);
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sigaction (SIGTSTP, &sa, &savesigtstp);
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--
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2.20.1
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@ -6,12 +6,15 @@
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Summary: An authorization framework
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Name: polkit
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Version: 0.116
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Release: 2%{?dist}
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Release: 2%{?dist}.1
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License: LGPLv2+
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URL: http://www.freedesktop.org/wiki/Software/polkit
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Source0: http://www.freedesktop.org/software/polkit/releases/%{name}-%{version}.tar.gz
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Source1: http://www.freedesktop.org/software/polkit/releases/%{name}-%{version}.tar.gz.sign
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Patch1: polkit-0.116-pkttyagent-sigttou-bg-job.patch
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Patch2: pkttyagent-tcsaflush-batch-erase.patch
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BuildRequires: gcc-c++
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BuildRequires: glib2-devel >= 2.30.0
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BuildRequires: expat-devel
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@ -174,6 +177,10 @@ exit 0
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%{_libdir}/girepository-1.0/*.typelib
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%changelog
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* Wed Oct 02 2019 Jan Rybar <jrybar@redhat.com> - 0.116-2.1
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- pkttyagent: backport patch, get SIGTTOU in background job
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- pkttyagent: unread input flushed on terminal restore
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* Sun Sep 08 2019 Kalev Lember <klember@redhat.com> - 0.116-2
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- Rebuilt for mozjs60 s390x fixes
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