fix possible crash

[vuplus_dvbapp] / lib / python / Components / Harddisk.py

diff --git a/lib/python/Components/Harddisk.py b/lib/python/Components/Harddisk.py
index 44245eb..6c6c3c6 100644 (file)
--- a/lib/python/Components/Harddisk.py
+++ b/lib/python/Components/Harddisk.py
@@ -21,6 +21,7 @@ class Harddisk:
                s_minor = int(tmp[1])
                self.max_idle_time = 0
                self.idle_running = False
+               self.timer = None
                for disc in listdir("/dev/discs"):
                        path = readlink('/dev/discs/'+disc)
                        devidex = '/dev/discs/'+disc+'/'
@@ -37,6 +38,11 @@ class Harddisk:
        def __lt__(self, ob):
                return self.device < ob.device
 
+       def stop(self):
+               if self.timer:
+                       self.timer.stop()
+                       self.timer.callback.remove(self.runIdle)
+
        def bus(self):
                ide_cf = self.device.find("hd") == 0 and self.devidex2.find("host0") == -1 # 7025 specific
                internal = self.device.find("hd") == 0
@@ -257,7 +263,7 @@ class Harddisk:
                        print "hdd was accessed since previous check!"
                        self.last_stat = l
                        self.last_access = t
-                       self.idle_time = 0
+                       idle_time = 0
                        self.is_sleeping = False
                else:
                        print "hdd IDLE!"
@@ -454,6 +460,7 @@ class HarddiskManager:
                        idx = 0
                        for hdd in self.hdd:
                                if hdd.device == device:
+                                       self.hdd[x].stop()
                                        del self.hdd[idx]
                                        break
                        SystemInfo["Harddisk"] = len(self.hdd) > 0