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Re: I think I have a handle on the assert

To: bugs@xxxxxxxxxxxxxxxxxxx, oqgraph-dev@xxxxxxxxxxxxxxxxxxx
From: Arjen Lentz <arjen@xxxxxxxxxxxxx>
Date: Fri, 31 May 2013 21:39:32 +1000

Fab!

Andrew McDonnell <bugs@xxxxxxxxxxxxxxxxxxx> wrote:

>SELECT * FROM graph WHERE latch='0' and destid=2 and origid=1;
>
>causes an assert in debug build, but not in our code
>
>But in normal build, it (incorrectly as it happens) reports
>Warning	1210	Incorrect arguments to OQGRAPH latch
>
>The immediate fix is to properly handle 0 as no_search ( I had a > instead of
>>= after parsing the string)
>
>However I suspect the assert is caused because somewhere we allocated
>something and dont properly clean it up on this exit path.  So hopefully I'll
>have that fixed soon.
>
>I repeated the assert by just doing select * from graph where latch='bogus';
>
>--Andrew
>
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