- otto@cvs.openbsd.org 2005/10/17 20:19:42

   - otto@cvs.openbsd.org 2005/10/17 20:19:42
     [openbsd-compat/sys-queue.h]
     Performing certain operations on queue.h data structurs produced
     funny results.  An example is calling  LIST_REMOVE on the same
     element twice. This will not fail, but result in a data structure
     referencing who knows what. Prevent these accidents by NULLing some
     fields on remove and replace. This way, either a panic or segfault
     will be produced on the faulty operation.