glibc and getgrouplist

[Pavel Tsekov]

Hello,

On Thu, 21 Jul 2005, Leonard den Ottolander wrote:

> How does one test for the availability of glibc in configure.ac, and for
> glibc's version next?

Please, don't do this. The check should be made at runtime and not
configure time. Andrew's approach seems better to me. And it is not only
2.3.2 - also other versions are affected:

  http://www.securityfocus.com/bid/8477