On Thu, Nov 27, 2003, Michael Schloh wrote:
> only allow exact section command matches in rc, and briefly explain
> CORE and BASE grades in rpmtool
> [...]
> # check whether command exists in script at all
> - cmdline=`grep "^%$cmd" $rcdir/rc.$s_name`
> + cmdline=`grep "^%$cmd[^a-zA-Z0-9]" $rcdir/rc.$s_name`
> [...]
This is broken:
$ cmd="foo"; echo "%foo " | grep "^%$cmd[^a-zA-Z0-9]"
$ _
There can be just "%$cmd" on a single line without any options! So you
have _ALSO_ match against "^%$cmd\$" or even better compare literally
against "%$cmd" only!
Ralf S. Engelschall
[EMAIL PROTECTED]
www.engelschall.com
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