rlm_exec triggered hang or local weirdness?

[Alan DeKok]

Joe Maimon <jmaimon at ttec.com> wrote:
> One issue that appears to be cropping up is where debug output and the 
> server appears to freeze up.

  There's a bug in src/lib/misc.c, closefrom().  A "cvs update" should
fix it.

  I also updated the code in src/main/threads.c, so that the "waiters"
use a hash table, rather than a wacky queue implementation.  It should
now be a lot easier to understand.

  Alan DeKok.