Revert "proxy.cgi: Fix for Bug #12826 'squid >=5 crashes on literal IPv6 addresses'"

This reverts commit e0be9eab47.

This change is now producing problems on IPv6-enabled systems as it will
deny access to any website that is IPv6-enabled as well, even if the
client connected using IPv4.

I have tested if squid is now running on fine on systems where IPv6 is
disabled and can confirm that its running just fine.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
This commit is contained in:
Michael Tremer
2024-01-08 16:42:48 +00:00
committed by Peter Müller
parent cfb6d9c7fd
commit a1bb2fb585

View File

@@ -3525,19 +3525,9 @@ END
$_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
print FILE $_;
}
print FILE "\n#End of custom includes\n\n";
print FILE "\n#End of custom includes\n";
close (ACL);
}
print FILE <<END
# Prevent ipv6 requests to avoid crash in squid > 5.x
acl to_ipv6 dst ipv6
acl from_ipv6 src ipv6
http_access deny to_ipv6
http_access deny from_ipv6
END
;
if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
# Check if squidclamav is enabled.