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icon_project.png UFO: Alien Invasion / Closed Bug report #2283 ufo2map illegal memory access r27905
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This issue has been closed with status "Closed" and resolution "Not determined".
Issue basics
  • Type of issue
    Bug report
  • Category
    Map Compiler (ufo2map)
  • Targetted for
    Not determined
  • Status
    Closed
  • Priority
    3. Normal
User pain
  • Type of bug
    Not triaged
  • Likelihood
    Not triaged
  • Effect
    Not triaged
Affected by this issue (1)
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  • Last updated
  • Estimated time
    Not estimated
Issue details
  • Resolution
    Not determined
  • Reproducability
    Not determined
  • Severity
    Not determined
  • Complexity
    Not determined
  • Platform
    Not determined
  • Architecture
    Not determined
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Description
[http://sourceforge.net/p/ufoai/bugs/2283 Item 2283] imported from sourceforge.net tracker on 2013-01-28 19:26:38

happens with maps/citystrv_rail_1a.map (data_source/maps/unfinished/nate)

==12686== Invalid read of size 8
==12686== at 0x41FAFE: NodePrint (portals.c:387)
==12686== by 0x41FC81: MakeTreePortals_r (portals.c:413)
==12686== by 0x41FCC4: MakeTreePortals_r (portals.c:423)
==12686== by 0x41FCD4: MakeTreePortals_r (portals.c:424)
==12686== by 0x41FCD4: MakeTreePortals_r (portals.c:424)
==12686== by 0x41FCC4: MakeTreePortals_r (portals.c:423)
==12686== by 0x41FCD4: MakeTreePortals_r (portals.c:424)
==12686== by 0x41FCD4: MakeTreePortals_r (portals.c:424)
==12686== by 0x41FD00: MakeTreePortals (portals.c:430)
==12686== by 0x412D27: ConstructLevelNodes_r (levels.c:199)
==12686== by 0x412AE5: ConstructLevelNodes_r (levels.c:174)
==12686== by 0x4129EB: ConstructLevelNodes_r (levels.c:169)
==12686== Address 0x9a673c0 is 272 bytes inside a block of size 544 free'd
==12686== at 0x6EDAD68: free (vg_replace_malloc.c:325)
==12686== by 0x43FA3D: _Mem_Free (mem.c:241)
==12686== by 0x40B551: FreeBrush (brushbsp.c:306)
==12686== by 0x40B592: FreeBrushList (brushbsp.c:321)
==12686== by 0x40D369: BuildTree_r (brushbsp.c:925)
==12686== by 0x40D40C: BuildTree_r (brushbsp.c:939)
==12686== by 0x40D40C: BuildTree_r (brushbsp.c:939)
==12686== by 0x40D40C: BuildTree_r (brushbsp.c:939)
==12686== by 0x40D40C: BuildTree_r (brushbsp.c:939)
==12686== by 0x40D40C: BuildTree_r (brushbsp.c:939)
==12686== by 0x40D40C: BuildTree_r (brushbsp.c:939)
==12686== by 0x40D6D8: BrushBSP (brushbsp.c:1002)
==12686==

===== Comments Ported from Sourceforge =====

====== tlh2000 (2010-01-10 10:08:27) ======

looks like a side_t has a freed brush assigned
====== aduke1 (2012-09-25 23:19:52.930000) ======

Nate, is that tile still relevant/testable ?
====== natewr (2012-09-26 10:24:02.928000) ======

I have the file if someone wants to test it, but it's no longer relevant so I think this can be closed (sorry, don't have permissions to close anything).
====== aduke1 (2012-10-01 00:25:54.739000) ======

- **milestone**: 2.3 --> 2.3.x

====== natewr (2012-10-26 10:11:10.244000) ======

- **status**: open --> closed
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