71b5e02590
Daniel Stenberg
2025-10-06
Subject
mdlinkcheck: reject URLs containing quotes
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scripts/mdlinkcheck+4 -0
| @@ -140,6 +140,10 @@ sub checkurl { | |
| print "check $url\n"; | |
| my $curlcmd="curl -ILfsm10 --retry 2 --retry-delay 5 -A \"Mozilla/curl.se link-probe\""; | |
| $url =~ s/\+/%2B/g; | |
| + | if($url =~ /[\"\'\n]/) { |
| + | print STDERR "Bad URL in markdown: %s\n", $url{$url}; |
| + | return 1; # fail |
| + | } |
| my @content = `$curlcmd \"$url\"`; | |
| if(!$content[0]) { | |
| print STDERR "FAIL\n"; | |