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Maximum number of allowed attributes to be queried (inline, Specia:Ask / https)
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Description

In contrast to a wiki without https functionality a wiki with https functionality allows a maximum of 7 properties to be queried in one inline query and to use further results (Special:Ask). If I query for more attributes at once an try to proceed to Special:Ask via the link to more results the query parameters get abandoned and thus it breaks. The link to more results starts to show a little lock at that occasion. It does not do that up to the maximum of 7 properties.

I filed this bug since a wiki without https functionality allows more properties to be queried for at once.

Unfortunately I cannot provide access to the respective wiki since it contains confidential information.


Version: unspecified
Severity: normal
OS: OpenBSD

Details

Reference
bz27783

Event Timeline

bzimport raised the priority of this task from to Medium.Nov 21 2014, 11:28 PM
bzimport set Reference to bz27783.

Accidentally, but finally I found the cause of this "bug" which made me sad for quite some time now: suhosin.get.max_value_length was at 512. After I increased the value to 1024 it works fine. Thanks go to MW 1.17. and ResourceLoader v1. Otherwise I would never have noticed.

I will introduce a hint on semantic-mediawiki.org. This might be a bit redundant since it is the recommended value for MW 1.17. but ...