https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=15747 --- Comment #21 from David Cook <dcook@prosentient.com.au> --- (In reply to Jonathan Druart from comment #20)
(In reply to David Cook from comment #18)
I'm using "my @param_names = CGI->param()" elsewhere and it doesn't generate warnings.
Yes it does.
No, it doesn't. Here's the evidence: cat test.pl && perl test.pl use Modern::Perl; use CGI; use Data::Dumper; my $query = CGI->new(); $query->param('name',"bruce","wayne","clark","kent"); my @name = $query->param(); say Dumper(\@name); $VAR1 = [ 'name' ]; -- cat test.pl && perl test.pl use Modern::Perl; use CGI; use Data::Dumper; my $query = CGI->new(); $query->param('name',"bruce","wayne","clark","kent"); my @name = $query->param("name"); say Dumper(\@name); CGI::param called in list context from package main line 8, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /usr/lib/perl5/site_perl/5.20.1/CGI.pm line 437. $VAR1 = [ 'bruce', 'wayne', 'clark', 'kent' ]; -- As you can observe in the warning itself, the warning is for "Fetching the value or values of a single named parameter". In the case of '$query->param("name")', we're fetching the value of a single named parameter. In the case of '$query->param()', we're fetching the names of all the parameters. It's completely different. -- You are receiving this mail because: You are watching all bug changes.