zeromq/libzmq — pull request #290 by pieterh (2012-03-23 22:34:00+00:00)
Title: Fixed issue #325

This was an easy way to crash any ROUTER socket by using the same identity from two peers. The patch from libxs just made the assert happen earlier. I've changed this now so that the second peer's attempt is just ignored (it uses the automatic identity instead).