Fix file handle leak in some web interfaces with logging turned on

Author: Richard Jones

CHANGES.txt

@@ -23,6 +23,8 @@ Fixes:
   checks
 - Improvements in upgrading documentation, thanks Christian Glass
 - Display 'today' in the account user's timezone, thanks David Wolever
+- Fix file handle leak in some web interfaces with logging turned on,
+  fixes issue1675845
 
 
 2009-12-21 1.4.11 (r4413)

roundup/configuration.py

@@ -1288,6 +1288,9 @@ def init_logging(self):
             '%(asctime)s %(levelname)s %(message)s')
         hdlr.setFormatter(formatter)
         # no logging API to remove all existing handlers!?!
+        for h in logger.handlers:
+            h.close()
+            logger.removeHandler(hdlr)
         logger.handlers = [hdlr]
         logger.setLevel(logging._levelNames[self["LOGGING_LEVEL"] or "ERROR"])