From 28f8105bd7c3d93cb85eaa9db8c3c03dadb9fb5e Mon Sep 17 00:00:00 2001
From: William Lachance <wlachance@mozilla.com>
Date: Fri, 23 Mar 2012 21:50:35 -0400
Subject: [PATCH] Bug 738032 - DevMgrADB shouldn't copy entire directory when
 checking if we can use run-as. r=gbrown

---
 build/mobile/devicemanagerADB.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build/mobile/devicemanagerADB.py b/build/mobile/devicemanagerADB.py
index 2d4fb0a14c3..d47c367b537 100644
--- a/build/mobile/devicemanagerADB.py
+++ b/build/mobile/devicemanagerADB.py
@@ -774,7 +774,8 @@ class DeviceManagerADB(DeviceManager):
                                              "is unknown" in runAsOut):
         raise DMError("run-as failed sanity check")
 
-      self.checkCmd(["push", os.path.abspath(sys.argv[0]), tmpDir + "/tmpfile"])
+      tmpfile = tempfile.NamedTemporaryFile()
+      self.checkCmd(["push", tmpfile.name, tmpDir + "/tmpfile"])
       if self.useDDCopy:
         self.checkCmd(["shell", "run-as", self.packageName, "dd", "if=" + tmpDir + "/tmpfile", "of=" + devroot + "/sanity/tmpfile"])
       else: