Re: gEDA-user: problems with PCB and large board

[Peter Clifton <pcjc2@xxxxxxxxx>]

On Tue, 2008-12-23 at 19:13 -0500, gene wrote:
> 
> ==3971== Invalid read of size 1
> ==3971==    at 0x40247B1: strlen (in 
> /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so)
> ==3971==    by 0x45C1FFD: g_strjoinv
> (in /usr/lib/libglib-2.0.so.0.1600.6)
> ==3971==    by 0x80D89CD: net_model_create (gui-netlist-window.c:391)

Thanks.. I think that might land the blame on my shoulders... I'll have
a poke and see what logic I messed up when I last touched that function.

Notice how valgrind quit out much much sooner than the gdb backtrace.
Often the real bug lies far before the crash occured.


> ==3971==    by 0x80D8EB8: ghid_netlist_window_show 
> (gui-netlist-window.c:693)
> ==3971==    by 0x80D948F: ghid_netlist_window_update 
> (gui-netlist-window.c:952)
> ==3971==    by 0x80D94B6: NetlistChanged (gui-netlist-window.c:977)
> ==3971==    by 0x80C81A3: hid_actionv (actions.c:219)
> ==3971==    by 0x80C8222: hid_action (actions.c:182)
> ==3971==    by 0x8060E26: ActionLoadFrom (action.c:5633)
> ==3971==    by 0x80C81A3: hid_actionv (actions.c:219)
> ==3971==    by 0x80C81FD: hid_actionl (actions.c:197)
> ==3971==    by 0x80CB994: Load (gtkhid-main.c:1813)
> ==3971==  Address 0x5aa7a61 is not stack'd, malloc'd or (recently)
> free'd
-- 
Peter Clifton

Electrical Engineering Division,
Engineering Department,
University of Cambridge,
9, JJ Thomson Avenue,
Cambridge
CB3 0FA

Tel: +44 (0)7729 980173 - (No signal in the lab!)



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