hpcc-systems/HPCC-Platform — pull request #5639 by richardkchapman (2014-04-09 11:00:47+00:00)
Title: HPCC-11140 Memory corruption if keyindex returns zero

Should not be happening, but some invalid keys are causing Roxie to restart
after heap corruptions.

The same invalid keys may also report key size mismatch on key [merger]

Signed-off-by: Richard Chapman