[TYPO3-english] Duplicate cHash values

[Dan Osipov]

We have a large installation, using TYPO3 4.2.3 and RealURL 1.5.2.

In tx_realurl_chashcache we have duplicate cHash values corresponding to 
  different spurl_hash values. As a result, links end up going to the 
wrong page. This is a serious flaw for a CMS!!

What can be done to fix this? Can we increase the size of cHash value to 
prevent collisions?

-- 
Dan Osipov
Calkins Media
http://danosipov.com/blog/