Mats Kindahl <mats(at)timescale(dot)com> writes:
> There is a bug in glibc's qsort() algorithm that runs the risk of creating
> an out-of-bounds error if the comparison function is not transitive, for
> example, if subtraction is used so that it can create an overflow.
We don't use glibc's qsort. Have you checked whether there's a
problem with the code we do use?
regards, tom lane