[Koha-bugs] [Bug 22429] Infinite loop in patron card printing

bugzilla-daemon at bugs.koha-community.org bugzilla-daemon at bugs.koha-community.org
Thu Feb 28 08:05:44 CET 2019


https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=22429

--- Comment #3 from David Cook <dcook at prosentient.com.au> ---
(In reply to Katrin Fischer from comment #1)
> We have seen conditions where exporting a batch of patron cards brings down
> the instance. Do you know how the patron cards need to be set up to create
> this one?

I have a bit of data but I need to gather more. Unfortunately it's the end of
my work day.

However, it's a "<firstname> <surname>" scenario and the name is quite long it
seems. And when the Lower Left X for the layout is quite large, the two combine
to require line wrapping.

But at a glance I don't see how the line wrapping code could possibly work. 

In a CGI environment, it was causing huge problems as infinitely looping
processes were running in the background and chewing up more and more resources
as new processes were launched (and timed out at the web server end).

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