Bug#735874: aborts with exception in log if users.txt refresh fails due to permissions

Sat Jan 18 07:03:28 UTC 2014

Package: resiprocate-turn-server

If the users.txt permissions do not allow reading (which is possible if
the file was originally read before reTurn dropped root permissions or
if it is recreated by mistake), the process completely stops.

INFO | 20140117-195557.026 | reTurnServer | RETURN | 140559005935392 | ReTurnConfig.cxx:435 | HUP signal received, scheduling a users.txt reload
INFO | 20140117-195558.159 | reTurnServer | RETURN | 140558953101056 | ReTurnConfig.cxx:412 | change in user database detected, reloading...
DEBUG | 20140117-195558.159 | reTurnServer | RESIP | 140558953101056 | BaseException.cxx:21 | BaseException at ReTurnConfig.cxx:162 Error opening/reading user database file!