Avoid system() as this seems to crash net_applet.

In what would appear to be related to threads and gtk3, calling system()
here appears to crash net_applet().

We can avoid it by simply reading the network config.

I'm not sure if a global $net variable is available here
or if things could be re-engineered to pass this object in,
but this seems like a quick and easy fix.

mga#11929

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/network/tools.pm b/lib/network/tools.pm
index 951b445..c80c269 100644
--- a/lib/network/tools.pm
+++ b/lib/network/tools.pm
@@ -21,8 +21,14 @@ sub passwd_by_login {
 
 sub run_interface_command {
     my ($action, $intf, $detach) = @_;
+    my $have_perms = !$>;
+    if (!$have_perms) {
+        my $xxnet = {};
+        network::network::read_net_conf($xxnet);
+        $have_perms = text2bool($xxnet->{ifcfg}{$intf}{USERCTL});
+    }
     my @command =
-      !$> || system("/usr/sbin/usernetctl $intf report") == 0 ?
+      $have_perms ?
 	('/usr/sbin/if' . $action, $intf, if_(!$::isInstall, "daemon")) :
 	('/usr/bin/pkexec', '/usr/sbin/if' . $action, $intf);
     run_program::raw({ detach => $detach, root => $::prefix }, @command);