kicad-developers team mailing list archive

[Ian McInerney <ian.s.mcinerney@xxxxxxxx>]

The second bug appears to be an assertion due to an invalid vector access.

The stack trace is below.

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 std::__replacement_assert at
/usr/include/c++/11/x86_64-redhat-linux/bits/c++config.h:2660
 #3 std::vector<VECTOR2<int>, std::allocator<VECTOR2<int> > >::operator[]
at /usr/include/c++/11/bits/stl_vector.h:1043
 #5 ZONE::HatchBorder at
/usr/src/debug/kicad-6.0.4-1.fc34.x86_64/pcbnew/zone.cpp:1031
 #6 ZONE::SetBorderDisplayStyle at
/usr/src/debug/kicad-6.0.4-1.fc34.x86_64/pcbnew/zone.cpp:882
 #7 PCB_PARSER::parseZONE at
/usr/src/debug/kicad-6.0.4-1.fc34.x86_64/pcbnew/plugins/kicad/pcb_parser.cpp:5437
 #8 PCB_PARSER::parseFOOTPRINT_unchecked at
/usr/include/c++/11/bits/unique_ptr.h:173
 #9 PCB_PARSER::parseFOOTPRINT at
/usr/src/debug/kicad-6.0.4-1.fc34.x86_64/pcbnew/plugins/kicad/pcb_parser.cpp:3211
 #10 PCB_PARSER::Parse at /usr/include/c++/11/bits/unique_ptr.h:185
 #11 FP_CACHE::Load at
/usr/src/debug/kicad-6.0.4-1.fc34.x86_64/pcbnew/plugins/kicad/pcb_plugin.cpp:274
 #12 PCB_PLUGIN::FootprintEnumerate at
/usr/src/debug/kicad-6.0.4-1.fc34.x86_64/pcbnew/plugins/kicad/pcb_plugin.cpp:2390


This is trying to read the
`/usr/share/kicad/footprints//RF_Module.pretty/MOD-nRF8001.kicad_mod` file
provided in the standard footprint library (and apparently there is an
extra slash entering the path somewhere, but that is extraneous to this).
What seems to be happening is that during the parsing, it is finding a
hatched zone, but the hatch border has an empty pointbuffer, which then
causes the stdlib assert to fire when it is accessed at any index.

-Ian

On Fri, May 6, 2022 at 7:00 PM Seth Hillbrand <seth@xxxxxxxxxxxxx> wrote:

> Hi Steven-
>
> The second bug is locked down.  We can't see it without proper access
> credentials.
>
> Seth
>
> On Fri, May 6, 2022 at 6:45 AM Steven A. Falco <stevenfalco@xxxxxxxxx>
> wrote:
>
>> There are two SIGABRT bugs reported on Fedora:
>>
>> https://bugzilla.redhat.com/show_bug.cgi?id=2079984
>>
>> https://bugzilla.redhat.com/show_bug.cgi?id=2082394
>>
>> The first bug was closed because it was not able to be reproduced.  The
>> second one has apparently happened to the reporter several times, but again
>> I don't know if it is reproducible on demand.
>>
>> Do either of these ring a bell with anyone?
>>
>>         Steve
>>
>> _______________________________________________
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>
>
> --
> [image: KiCad Services Corporation Logo]
> Seth Hillbrand
> *Lead Developer*
> +1-530-302-5483‬
> Long Beach, CA
> www.kipro-pcb.com    info@xxxxxxxxxxxxx
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