masqmail-0.2
view misc/update-manpage-date @ 184:b3835b6b834b
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 18:00:40 +0200 |
| parents | |
| children |
line source
1 #!/bin/sh
2 #
3 # update the date and version of man pages
5 if [ $# -lt 2 ] ; then
6 echo "usage: update-manpage-header VERSION FILES..." >&2
7 exit 1
8 fi
11 date=`date +%Y-%m-%d`
13 version="$1"
14 shift
16 for i do
17 ed -s "$i" <<!
18 /^\.TH/s#[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}#$date#
19 s#[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}#$version#
20 p
21 w
22 q
23 !
24 done