build: avoid double-close bug with pipe2

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Based on Coverity's finding on the previous patch, I audited
gnulib's pipe2 code and found that we had the potential for
a subtle double-close bug, unless gnulib guarantees that the
contents of the fd array are unchanged on pipe2() failure.

* .gnulib: Update to latest, for pipe2 fix.

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Eric Blake

2011-06-29 16:11:30 -06:00

parent 0a8a79af53

commit dbf055efa0

1 changed files with 1 additions and 1 deletions

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.gnulib

Submodule .gnulib updated: cbfd25f0ed...7269b35c8d