File _patchinfo of Package patchinfo.20642

<patchinfo incident="20642">
  <issue tracker="bnc" id="1188763">named frequently generating app core. Need analysis.</issue>
  <issue tracker="bnc" id="1187921">named fails due to unknown algorithm rsasha512</issue>
  <packager>jmoellers</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for bind</summary>
  <description>This update for bind fixes the following issues:
    
- Fix an assertion failure in the 'rehash()' function (bsc#1188763)
  When calculating the new hashtable bitsize, there was an off-by-one error
  that would allow the new bitsize to be larger than maximum allowed.
- tsig-keygen is now used to generate DDNS keys (bsc#1187921)
</description>
</patchinfo>