Last modified: 2009-09-16 15:56:47 UTC
Reproduced on the english-language Wikipedia. For a page containing the Wikitext "[[Image:Sample.svg|link=de:Wibble]]", an entry is created in the pagelinks table ( id, 0, 'One' ). No similar entry is created for "[[de:Wibble]]" or "[[:de:Wibble]]". I believe that some part of the parser specific to image tags is missing a check for an interwiki link.
Correction to the original report. The entry in pagelinks is pagelinks table ( id, 0, 'Wibble' ) - it's the existence of the entry that is in error, not the data it contains.
Fixed in r53463
*** Bug 18680 has been marked as a duplicate of this bug. ***
*** Bug 20662 has been marked as a duplicate of this bug. ***