🚀 go-pugleaf

In article <7739@megaron.arizona.edu> wendt@arizona.edu (Alan Lee Wendt) writes:
>Apropos of security, Berkeley sort creates readable temp files
>in /usr/tmp, due to non-intuitive behavior in fopen, which
>when it creates new files always does it with 0666 permissions.
>The fix is to do the creat manually in the newfile() routine
>before calling fopen...

A cleaner and possibly somewhat more portable fix is to change umask
for the fopen call, saving and restoring it if necessary.
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