wiredtiger/wiredtiger — pull request #1422 by michaelcahill (2014-12-02 04:29:42+00:00)
Title: Instantiate a full key for the parent ref of a page during in-memory splits

The original page's key may have been truncated and may not be valid after the split.

Also, take care to free the original key if it was instantiated, fixing a leak found by address sanitizer.

refs #1419, #1421