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operasoftware / dns-ui

Opera's LDAP-authenticated PowerDNS user interface
Apache License 2.0
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Crashed if you have empty comment in changes #198

Closed sipopo closed 1 year ago

sipopo commented 1 year ago

If somehow you get an empty comment in changelog you can't enter in that zone.

PHP 8.1

Error: [17-Feb-2023 11:32:01 UTC] 1676633521: ErrorException: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/local/share/dns-ui/core.php:160 [17-Feb-2023 11:32:01 UTC] 1676633521: Stack trace:

[17-Feb-2023 11:32:01 UTC] 1676633521: #1 /usr/local/share/dns-ui/core.php(160): htmlspecialchars() [17-Feb-2023 11:32:01 UTC] 1676633521: #2 /usr/local/share/dns-ui/core.php(489): hesc() [17-Feb-2023 11:32:01 UTC] 1676633521: #3 /usr/local/share/dns-ui/templates/zone.php(724): OutputFormatter->changeset_comment_format() [17-Feb-2023 11:32:01 UTC] 1676633521: #4 /usr/local/share/dns-ui/pagesection.php(69): include('/usr/local/shar...') [17-Feb-2023 11:32:01 UTC] 1676633521: #5 /usr/local/share/dns-ui/pagesection.php(57): PageSection->generate() [17-Feb-2023 11:32:01 UTC] 1676633521: #6 /usr/local/share/dns-ui/templates/base.php(81): PageSection->get() [17-Feb-2023 11:32:01 UTC] 1676633521: #7 /usr/local/share/dns-ui/pagesection.php(69): include('/usr/local/shar...') [17-Feb-2023 11:32:01 UTC] 1676633521: #8 /usr/local/share/dns-ui/views/zone.php(359): PageSection->generate() [17-Feb-2023 11:32:01 UTC] 1676633521: #9 /usr/local/share/dns-ui/requesthandler.php(62): require('/usr/local/shar...') [17-Feb-2023 11:32:01 UTC] 1676633521: #10 /usr/local/share/dns-ui/public_html/init.php(18): require('/usr/local/shar...') [17-Feb-2023 11:32:01 UTC] 1676633521: #11 {main}