Re: [PATCH v2] general-functions.pl: Fix for bug#12937

[Bernhard Bitsch <bbitsch@ipfire.org>]

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Reviewed-by: Bernhard Bitsch <bbitsch(a)ipfire.org>

Am 19.12.2022 um 10:12 schrieb Adolf Belka:
> - The check for validwildcarddomainname did not allow wildcards of the form
>     *.ipfire.org* which is the example given on the proxy.cgi page for excluded url's
>     for the wpad file.
> - A forum user sufferred from this problem and the bug was raised for it.
>     https://community.ipfire.org/t/proxy-cgi-error-message-when-use-wildcard-in-wpad-excluded-url-s/8597
>     forum user has tested the patch change and confirmed it solves the problem.
> 
> Fixes: Bug#12937
> Suggested-by: Bernhard Bitsch <bbitsch(a)ipfire.org>
> Signed-off-by: Adolf Belka <adolf.belka(a)ipfire.org>
> ---
>   config/cfgroot/general-functions.pl | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/config/cfgroot/general-functions.pl b/config/cfgroot/general-functions.pl
> index 98bedb4b9..d871025eb 100644
> --- a/config/cfgroot/general-functions.pl
> +++ b/config/cfgroot/general-functions.pl
> @@ -760,7 +760,7 @@ sub validwildcarddomainname($) {
>   	my $domainname = shift;
>   
>   	# Ignore any leading dots
> -	if ($domainname =~ m/^\*\.(.*)/) {
> +	if ($domainname =~ m/^\*\.([^\*]*)\*?/) {
>   		$domainname = $1;
>   	}
>