From: Zhang Qiang <qiang.z.zhang@intel.com>
Date: Thu, 13 Sep 2012 12:59:47 +0000 (+0800)
Subject: call sudo -v with lock protect
X-Git-Tag: 0.1~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3299e8fc853da306601571fcab1acc3b730d29a0;p=tools%2Fdepanneur.git

call sudo -v with lock protect

Without this multiple thread workers may request passwd at the same
time, then depanneur will destroy current terminal or system.

Change-Id: I784a9474d8c182e4429085962f41b0f81149b890
---

diff --git a/depanneur b/depanneur
index 41c2e7d..05a053b 100755
--- a/depanneur
+++ b/depanneur
@@ -706,6 +706,10 @@ sub build_package {
 
     my @args = ();
     my @args_inc = ();
+    {
+        lock ($DETACHING);
+        system("sudo -v");
+    }
     push @args, "sudo -E $virtualenv/usr/bin/build";
     if ($arch ne "i586" ) {
         push @args, "--use-system-qemu";