[codingbinary]

Yep, exactly that killed my window manager on stable. I _have_ to use nightlies now, because I need the alloc_jemalloc feature.

[steveklabnik]

How are you using it? jemalloc is already the default.

[codingbinary]

Really? Last time I checked it still didn't work. Will have to try when I get home.

The problem was that the config is compiled into a dynamic library and gets passed the config struct. The old alloc method kind of died on me when the dynamic library was trying to alter that struct. So I had to enable jemalloc to keep it from crashing.