masqmail-0.2
annotate 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 |
| rev | line source |
|---|---|
| meillo@157 | 1 #!/bin/sh |
| meillo@157 | 2 # |
| meillo@157 | 3 # update the date and version of man pages |
| meillo@157 | 4 |
| meillo@157 | 5 if [ $# -lt 2 ] ; then |
| meillo@157 | 6 echo "usage: update-manpage-header VERSION FILES..." >&2 |
| meillo@157 | 7 exit 1 |
| meillo@157 | 8 fi |
| meillo@157 | 9 |
| meillo@157 | 10 |
| meillo@157 | 11 date=`date +%Y-%m-%d` |
| meillo@157 | 12 |
| meillo@157 | 13 version="$1" |
| meillo@157 | 14 shift |
| meillo@157 | 15 |
| meillo@157 | 16 for i do |
| meillo@157 | 17 ed -s "$i" <<! |
| meillo@157 | 18 /^\.TH/s#[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}#$date# |
| meillo@157 | 19 s#[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}#$version# |
| meillo@157 | 20 p |
| meillo@157 | 21 w |
| meillo@157 | 22 q |
| meillo@157 | 23 ! |
| meillo@157 | 24 done |