tree 383bb7514217a15fc8b3953cc71faae564415ec4
parent f5edb3fd79742a14eb1b150061fe56f41560b1d2
author Elliott Hughes <enh@google.com> 1650588878 -0700
committer Rob Landley <rob@landley.net> 1650612458 -0500

xargs: open child's stdin non-O_CLOEXEC.

O_CLOEXEC is the default in toybox, so although the code as written
_looked_ correct, we need to |O_CLOEXEC to have the fd survive the
exec().

Found by folks building the kernel with toybox.