On 19.07.2020 17:55, bri...@pounceofcats.com wrote:
On Sun, 19 Jul 2020 08:04:48 +0200
Marco Atzeri via Cygwin <cygwin@cygwin.com> wrote:

On 18.07.2020 23:12, bri...@pounceofcats.com wrote:
Hi,

So i noticed graph wasn't doing anything, i could even get it to respond to the 
help argument.

I attached strace to it, and it shows that it was seg-faulting.

I _just_ did an update, specifically to see if that would fix it and it did not.

1 could someone reproduce this ?
2 what should i do for a bug report ?

I was running graph in a terminal in X not in a terminal window under win10.

Thanks,

Hi Brian,
graph is working for me.

Please provide the cygcheck.out, as attachment, for your system,
   as mentioned in

Problem reports:      https://cygwin.com/problems.html


So first, is a simple test working ?

$ echo 0 0 1 1 2 0 | spline | graph > test.meta
$ plot -T X test.meta

if yes, how I can replicate your segfault ?

If the strace is not too large, can you attach to your reply ?
If it is too long send to me directly by private mail.


oh good grief.  i just tried this on my home win 10 box, and works perfectly.

unfortunately, my work box, which has a history of weird problems with cygwin, 
is the one having the problem.  there's too much work-related stuff in the 
cygcheck output for me to pass it on.

However the strace is ok, so i have attached it.

Just to be clear,

   graph --help

segfaults, so the problem is at a _really_ low level.

I'll try setting up a "new" directory install and see if i can reproduce it.


--

it seems a problem with loading cygiconv-2.dll

--- Process 3080 loaded C:\cygwin64\bin\cygiconv-2.dll at 0000000001130000
--- Process 3080 unloaded DLL at 0000000001130000
--- Process 3080 loaded C:\cygwin64\bin\cygiconv-2.dll at 0000000001130000
--- Process 3080, exception c0000005 at 00000000014f5075

but the address fault seems in cygwin1.dll

--- Process 3080 loaded C:\cygwin64\bin\cygwin1.dll at 00000000014f0000

what version is installed ?

Can you try to reinstall it ?

$ cygcheck -f /usr/bin/cygiconv-2.dll
libiconv2-1.14-3



Regards
Marco


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