On 10/15/18 9:10 AM, Jan Mulder wrote:
On 10/15/18 9:06 AM, Berthold Stoeger wrote:
On Monday, 15 October 2018 08:53:16 CEST Jan Mulder wrote:
Tried to reproduce things. As I do not have 2 DCs, I fake a second one
just by editing the ssrf XML. I cannot reproduce it (in this way).
I can trivially reproduce this by importing a divelog onto itself.
Therefore,
this should be easy to fix. I'm heading of to lecture now and will
look at
this in the later afternoon.
Yes, this produces a crash indeed. Not 100% sure this the same one.
Tried to make sense of this. The first attempt crashed immediately, but
subsequent sessions did not. In the debugger, I saw that the trips dives
list (double linked list it seems) is corrupted. Then I had a couple of
runs the ended in an endless loop in the import on itself phase, and
finally, all works ...
So, to me, it seems non-deterministic caused by memory corruption
somewhere. Curious what the root cause here, but it does not feel "easy
to fix" to me.
--jan
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