Michelle wrote:
After upgrading from 1.4.12 to MW 1.5.2, we found that
some of our
images were no longer displaying, and their pages showed a warning about
possible malicious code.
I traced the problem to the images' major_mime_type field being blank in
the image table. Not unknown, but blank. We had to download, re-save,
and re-upload those 200 or so images. They were created the same way as
all our others as far as we know (usually from screen captures), and
they certainly weren't malicious in content.
maintenance/rebuildImages.php
-- brion vibber (brion @
pobox.com)