Werk #7573: Fixed a threading bug in the RRDTool library and rrdcached
| Component | Other components |
| Title | Fixed a threading bug in the RRDTool library and rrdcached |
| Date | Jun 28, 2016 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 1.4.0i1 |
| Level | Prominent Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
Older GLib versions (< 2.32, e.g. the ones shipped with CentOS 5 and 6, SLES11, Debian 6) need an explicit initialization to make things thread-safe. RRDTools didn't do that, so the Check_MK Micro Core and rrdcached crashed randomly on those systems. Now we make sure that GLib is properly initialized before calling into it.
