SF.net SVN: safekeep:[832] safekeep/trunk/safekeep

[<fcr...@us...>]

Revision: 832
          http://safekeep.svn.sourceforge.net/safekeep/?rev=832&view=rev
Author:   fcrawford
Date:     2013-01-01 06:11:39 +0000 (Tue, 01 Jan 2013)
Log Message:
-----------
Protect against simple process names and entries.

Modified Paths:
--------------
    safekeep/trunk/safekeep

Modified: safekeep/trunk/safekeep
===================================================================
--- safekeep/trunk/safekeep	2013-01-01 05:53:41 UTC (rev 831)
+++ safekeep/trunk/safekeep	2013-01-01 06:11:39 UTC (rev 832)
@@ -1089,7 +1089,10 @@
                 proc_file = "/proc/" + pid + "/cmdline"
                 if pid != current_pid and os.path.exists(proc_file):
                     fin = open(proc_file, "r")
-                    (cmd, arg0, args) = fin.read().split('\0', 2)
+                    try:
+                        (cmd, arg0, args) = fin.read().split('\0', 2)
+                    except:
+                        arg0 = ''
                     fin.close()
                     if os.path.basename(arg0) == "safekeep":
                         raise Exception('another safekeep process running: pid %s' % pid)

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