[PATCH] tests: avoid intermittent ulimit -v failures

[Pádraig Brady]

I got the continuous integration going again with:

  http://git.sv.gnu.org/gitweb/?p=hydra-recipes.git;a=commitdiff;h=f2f1c98b

but then noticed a failure on i686 linux at:

  FAIL: tests/misc/cut-huge-range.sh (exit: 1)
  ============================================
  cut: error while loading shared libraries:
  libc.so.6: failed to map segment from shared object

I'm not sure about the attached, but it might address the issue.
If not we can increase the limit further.

thanks,
Pádraig.

ulimit-v-alignment.patch
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