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Allow install(1)'s create_tempfile() to work on Linux hosts
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Authored by arichardson on Jul 14 2020, 9:25 AM.
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Details

Summary

GLibc expects six 'X' characters in the mkstemp template argument

Test Plan

install(1) no longer fails with EINVAL in certain cases

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Build Status
Buildable 32312
Build 29795: arc lint + arc unit

Event Timeline

arichardson created this revision.

manpage refers to the string and needs to be updated

In D25662#567794, @mjg wrote:

manpage refers to the string and needs to be updated

Good catch! I was not expecting this string to be used in the documentation so I didn't look at the manpage.

I think a better comment would be that glibc requires at least 6 chars, but I don't think it matters.

This revision is now accepted and ready to land.Jul 14 2020, 10:20 AM

Agree @mjg's comment is a slight improvement

Or you could just remove the comment. I can't imagine anyone ever coming along and reducing the number of random characters again.