Netsensei

Much Ado About Nothing

WP Mollom likes your comments

Over the past couple of days, it became apparent that WP Mollom suffers an issue where it “eats” your comment when a CAPTCHA is shown. The result is that only half of your comment is saved. Not good of course.  Apart from that, there was also a problem with character encoding.

Of course, this issue needs solving. I could recreate the problem on a testsetup and found the culprit. This issue rears its’ ugly head when a commenter uses double quotes in his/her comment. Because of the way WordPress implements commenting, I have to embed the commentdata in the CAPTCHA form as a cluster of hidden fields. The handling of the encoding was a bit wonky here which causes data to get corrupted.

I fixed the issue and commited the code in the development version of the plugin (trunk). I’m not commiting it to a stable version yet because the adjusted code needs testing against foreign non-western character sets like simplified chinese and such. If your blog is set to use UTF-8 encoding (which it should!), you shouldn’t notice big problems with this update.

If you’re really anxious to get your hands wet, you can download the development version here.