Ratsnest segfault

[Chris Pavlina]

I'm not exactly sure what is happening, but this is reproducible.

Load this board: https://misc.c4757p.com/DPO.kicad_pcb
Concentrating on this corner: https://misc.c4757p.com/dpo_corner.png

1. Edit both of the zones in that corner (one front, one back). Change the net from V+ to GND.
2. Refill zones by pressing B.
3. Enter the routing tool and join together the rightmost two pads in that screenshot.
4. Segfault!

Backtrace: http://pastebin.com/GkzZPa35

Application: kicad
Version: (2015-09-01 BZR 6145, Git 6b920fb)-product debug build
wxWidgets: Version 3.0.2 (debug,wchar_t,compiler with C++ ABI 1002,GCC 4.2.1,wx containers,compatible with 2.8)
Platform: Linux 4.1.6-1-ARCH x86_64, 64 bit, Little endian, wxGTK
Boost version: 1.58.0
         USE_WX_GRAPHICS_CONTEXT=OFF
         USE_WX_OVERLAY=OFF
         KICAD_SCRIPTING=ON
         KICAD_SCRIPTING_MODULES=ON
         KICAD_SCRIPTING_WXPYTHON=ON
         USE_FP_LIB_TABLE=HARD_CODED_ON
         BUILD_GITHUB_PLUGIN=ON

[Chris Pavlina (pavlina-chris)]

Removed references to a specific revision as nickoe found this to happen at least as far back as 6130.

[Nick Østergaard (nickoe)]

My method was doing the operations,
1. Edit both of the zones in that corner (one front, one back). Change the net from V+ to GND.
2. Refill zones by pressing B.
3. Enter the routing tool and join together the rightmost two pads in that screenshot.
4. Segfault!

in the legacy canvas, then F11 to switch to GAL and then the segfault.

I have attached my version of the trace. 6130 archlinux.

[Tomasz Wlostowski (twlostow)]

Fixed - I've sent the patch to Wayne&JP.

Tom