Fwd: KStars 3.6.0 crash

[Radek Kaczorek]

Hi there
Could you please take a look at this?
Just to add some details to the message below. I cross-compile to armhf on
x86_64 using Debian Buster as a base OS.
Kind regards
Radek

---------- Forwarded message ---------
From: Jasem Mutlaq <mutlaqja at ikarustech.com>
Date: Wed, 17 Aug 2022 at 17:39
Subject: Re: KStars 3.6.0 crash
To: Radek Kaczorek <rkaczorek at gmail.com>


Hello Radek,

We also use the latest (2.4) without issues. Can you please send this to
kstars-devel at kde.org so that other developer take a look at it and might
have some ideas?

--
Best Regards,
Jasem Mutlaq



On Wed, Aug 17, 2022 at 6:37 PM Radek Kaczorek <rkaczorek at gmail.com> wrote:

> Hi Jasem
>
> I have recently repackaged KStars 3.6.0 for astroberry and apparently it
> crashes at plate-solving with stellarsolver. I have used stable-3.6.0
> branch of KStars as a source and the latest Stellarsolver, which probably
> introduces a bug.Which stellarsolver version/commit do you use for
> compilation?
>
> So far I get:
> Thread 37 "ExtractorSolver" received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x70498040 (LWP 1965)]
> 0x704976a8 in ?? ()
> (gdb) bt
> #0  0x704976a8 in ?? ()
> #1  0xb39177ac in msort_with_tmp (p=0x70497658, b=0x704976f0,
> n=1883862768) at msort.c:65
> #2  0xb391760c in msort_with_tmp (n=2, b=0x704976f0, p=0x70497658) at
> msort.c:53
> #3  msort_with_tmp (p=0x70497658, b=0x704976f0, n=1883862768) at msort.c:53
> #4  0xb3917a30 in msort_with_tmp (n=4, b=0x704976f0, p=0x70497658) at
> msort.c:297
> #5  __GI___qsort_r (b=0x704976f0, n=4, s=4, cmp=0x704976a8,
> arg=0xb5738ba9) at msort.c:297
> #6  0xb5738ca6 in permuted_sort () from
> /usr/lib/arm-linux-gnueabihf/libstellarsolver.so.2
> #7  0xb5738752 in healpix_distance_to_xyz () from
> /usr/lib/arm-linux-gnueabihf/libstellarsolver.so.2
> #8  0x44aec64c in ?? ()
> Backtrace stopped: previous frame identical to this frame (corrupt stack?)
>
> Best regards
>
> Radek
>
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