From 68ad5488ce52a01004db357c4bda2c77d87d4dbd Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <thierry.vignaud@gmail.com>
Date: Wed, 22 Jan 2014 21:27:38 +0100
Subject: block CHLD signals on startup in order to prevent glib-threading
 segfaults

---
 bin/net_applet | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'bin')

diff --git a/bin/net_applet b/bin/net_applet
index b8201f5..1844e36 100755
--- a/bin/net_applet
+++ b/bin/net_applet
@@ -2,7 +2,7 @@
 
 use strict;
 
-use POSIX ":sys_wait_h";
+use POSIX qw(:signal_h :sys_wait_h);
 use lib qw(/usr/lib/libDrakX);
 # i18n: IMPORTANT: to get correct namespace (drakx-net instead of libDrakX)
 BEGIN { unshift @::textdomains, 'drakx-net' }
@@ -21,6 +21,7 @@ use dbus_object;
 use network::monitor;
 use network::signal_strength;
 use detect_devices;
+BEGIN { POSIX::sigprocmask(SIG_BLOCK, POSIX::SigSet->new(SIGCHLD)); }
 use Gtk3::Notify -init, 'NetApplet';
 
 use ugtk3 qw(:create :helpers :wrappers :dialogs);
@@ -275,7 +276,11 @@ $SIG{USR1} = sub {
 };
 
 # do not create zombies (#20552)
-Glib::Timeout->add_seconds(1, sub { $SIG{CHLD} = \&harvester; 0; });
+Glib::Timeout->add_seconds(1, sub {
+			       POSIX::sigprocmask(SIG_UNBLOCK, POSIX::SigSet->new(SIGCHLD));
+			       $SIG{CHLD} = \&harvester;
+			       0;
+			   });
 sub harvester {
     my $pid;
     do {
-- 
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