Running stand-alone info with MALLOC_CHECK_=2

[Ludovic Court?s]

Hi,

Running the stand-alone "info" program using glibc debugging hooks (ie.
setting the env. variable MALLOC_CHECK_ to 1 for instance) triggers the
following bug (with MALLOC_CHECK_=1):

  free(): invalid pointer 0x807c878!
  free(): invalid pointer 0x807c888!

These messages appear *before* info actually displays something.  I tried this
on both GNU/Hurd and GNU/Linux (Debian 3.0) and had the same problem on both
systems so I guess it must be reproducible.

Thanks,
Ludovic.