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UriEscape(): better use white listing than black listing

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mostly from GunnarH, mentioned on WikiBugs/NonEnglishRSS
This commit is contained in:
Markus Lude
2016-10-25 20:08:45 +02:00
parent 32a13c5e8b
commit a5eb14d28e
1 changed files with 1 additions and 1 deletions
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wiki.pl
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@@ -1853,7 +1853,7 @@ sub EvalLocalRules {
sub UriEscape {
my ($uri) = @_;
$uri =~ s/([\x00-\x1f\x7f-\xff])/sprintf("%%%02X", ord($1))/ge;
$uri =~ s/([^\w\-.!~*'()\&])/sprintf("%%%02X", ord($1))/ge;
$uri =~ s/\&/\&/g;
return $uri;
}