X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=modules%2Fporterbox%2Ffiles%2Fmail-big-homedirs;h=b45023139141280fedc80029f8c42733af09a582;hb=028da476cdb0458bd4fc6f91fdb7a83b44ac98a3;hp=98774fe8edcd8de6f666e438606b2d228f60e5fe;hpb=69a703f54568a0ac4e397adffe2466254340fbbc;p=mirror%2Fdsa-puppet.git

diff --git a/modules/porterbox/files/mail-big-homedirs b/modules/porterbox/files/mail-big-homedirs
index 98774fe8e..b45023139 100755
--- a/modules/porterbox/files/mail-big-homedirs
+++ b/modules/porterbox/files/mail-big-homedirs
@@ -78,7 +78,7 @@ CRITERIA = [
     { 'size':    20,  'notifyafter': 90, 'deleteafter': 150 },
     { 'size':     5,                     'deleteafter': 700 }
   ]
-EXCLUDED_USERNAMES = ['lost+found', 'debian']
+EXCLUDED_USERNAMES = ['lost+found', 'debian', 'buildd', 'd-i']
 MAIL_FROM = 'debian-admin (via Cron) <bulk@admin.debian.org>'
 MAIL_TO = '{username}@{hostname}.debian.org'
 MAIL_CC = 'debian-admin (bulk sink) <bulk@admin.debian.org>'
@@ -114,10 +114,21 @@ class SendmailError(Error):
   pass
 
 class LastlogTimes(dict):
-  LASTLOG_STRUCT = '=L32s256s'
+  LASTLOG_STRUCT_32 = '=L32s256s'
+  LASTLOG_STRUCT_64 = '=Q32s256s'
 
   def __init__(self):
-    record_size = struct.calcsize(self.LASTLOG_STRUCT)
+    record_size_32 = struct.calcsize(self.LASTLOG_STRUCT_32)
+    record_size_64 = struct.calcsize(self.LASTLOG_STRUCT_64)
+    lastlog_size = os.path.getsize('/var/log/lastlog')
+    if 0 == (lastlog_size % record_size_32):
+        self.LASTLOG_STRUCT = self.LASTLOG_STRUCT_32
+        record_size = record_size_32
+    elif 0 == (lastlog_size % record_size_64):
+        self.LASTLOG_STRUCT = self.LASTLOG_STRUCT_64
+        record_size = record_size_64
+    else:
+        raise RuntimeError('Unknown architecture, cannot interpret /var/log/lastlog file size (%d)' % lastlog_size)
     with open('/var/log/lastlog', 'r') as fp:
       uid = -1 # there is one record per uid in lastlog
       for record in iter(lambda: fp.read(record_size), ''):
@@ -225,7 +236,7 @@ class HomedirReminder(object):
         realname = pwd.getpwnam(username).pw_gecos.decode('utf-8').split(',', 1)[0]
       except:
         realname = username
-      lastlog_time = self.lastlog_times[username]
+      lastlog_time = self.lastlog_times.get(username, 0)
       days_ago = int( (current_time - lastlog_time) / 3600 / 24 )
       kwargs = {
           'hostname': platform.node(),