Mercurial > masqmail
view devel/update-manpage-date @ 331:e507c854a63e
Security fix! Correct handling of seteuid() return value
See Debian bug #638002, reported by John Lightsey.
When possible the (already available) set_euidgid() function is used.
Additionally, it is unnecessary to change the identity when writing
into an already open file descriptor.
This should fix the problem.
author | markus schnalke <meillo@marmaro.de> |
---|---|
date | Sat, 27 Aug 2011 16:19:07 +0200 |
parents | 7b70bf4f1f42 |
children |
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#!/bin/sh # # update the date and version of man pages if [ $# -lt 2 ] ; then echo "usage: update-manpage-header VERSION FILES..." >&2 exit 1 fi date=`date +%Y-%m-%d` version="$1" shift for i do ed -s "$i" <<! /^\.TH/s#[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}#$date# s#[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}#$version# p w q ! done