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failure of thumb purging
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Description

When I uploaded a new image for http://en.wikipedia.org/wiki/Source_code
(http://en.wikipedia.org/wiki/Image:Java_source2.png), it refuses to purge the
thumbnail.


Version: unspecified
Severity: major
OS: Linux
Platform: PC

Details

Reference
bz7599

Event Timeline

bzimport raised the priority of this task from to High.Nov 21 2014, 9:27 PM
bzimport set Reference to bz7599.
bzimport added a subscriber: Unknown Object (MLST).

The Squids receive a fair amount of HTCP purge packets containing the URL:

HEAD Array HTTP/1.0

So my theory is that there's a bug in MediaWiki where it doesn't properly handle
arrays containing multiple purge URLs, as could be the case where thumbnails are
involved.