pcbnew crash after undo move module

Bug #1830709 reported by hauptmech on 2019-05-28
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
KiCad
Critical
Jeff Young

Bug Description

To reproduce, move a module, then undo.

Application: Pcbnew
Version: (5.1.0-752-gce4c4c940), release build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.61.1 OpenSSL/1.1.1 (WinSSL) zlib/1.2.11 brotli/1.0.6 libidn2/2.0.5 libpsl/0.20.2 (+libidn2/2.0.5) nghttp2/1.34.0
Platform: Windows 8 (build 9200), 64-bit edition, 64 bit, Little endian, wxMSW
Build Info:
    wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8)
    Boost: 1.68.0
    OpenCASCADE Community Edition: 6.9.1
    Curl: 7.61.1
    Compiler: GCC 8.2.0 with C++ ABI 1013

Build settings:
    USE_WX_GRAPHICS_CONTEXT=OFF
    USE_WX_OVERLAY=OFF
    KICAD_SCRIPTING=ON
    KICAD_SCRIPTING_MODULES=ON
    KICAD_SCRIPTING_PYTHON3=OFF
    KICAD_SCRIPTING_WXPYTHON=ON
    KICAD_SCRIPTING_WXPYTHON_PHOENIX=OFF
    KICAD_SCRIPTING_ACTION_MENU=ON
    BUILD_GITHUB_PLUGIN=ON
    KICAD_USE_OCE=ON
    KICAD_USE_OCC=OFF
    KICAD_SPICE=ON

Jeff Young (jeyjey) wrote :

I believe I fixed this last night. It was reading uninitialized memory, so *any* PCBNew undo had a decent chance of crashing.

Changed in kicad:
status: New → Fix Committed
assignee: nobody → Jeff Young (jeyjey)
importance: Undecided → Critical
milestone: none → 6.0.0-rc1
tags: added: pcbnew
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