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[Freeciv-Dev] (PR#8518) Bugs in sha.c 		Home

[Freeciv-Dev] (PR#8518) Bugs in sha.c

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Subject: [Freeciv-Dev] (PR#8518) Bugs in sha.c
From: "Jörgen Tegnér" <jorgen.tegner@xxxxxxxxx>
Date: Thu, 15 Apr 2004 08:31:00 -0700
Reply-to: rt@xxxxxxxxxxx 
<URL: http://rt.freeciv.org/Ticket/Display.html?id=8518 >

Hi, 

there are a couple of bugs in sha.c where a null pointer (sometimes)
gets dereferenced.

Adding simple checks like

  if(!punit) return;

after calls like

  struct unit *punit = find_unit_by_id(id);

took care of the immediate crashes I got on my machine.

I'm running cvs from 2004-04-14.

Thanks,
Jörgen
-- 
Jörgen Tegnér <jorgen.tegner@xxxxxxxxx>

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