mongodb/mongo — pull request #304 by daveh86 (2012-09-12 07:33:14+00:00)
Title: SERVER-7017 - Fix for overrun when copy collection

Fix for the overrun of a namespace when copying collection.

Check that the new total length of a namespace will be less than 119.

119 is 128 chars, -6 for $extra, -2 for $. and -1 for terminator