0001473: crash in ProjectileHandler::Draw

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0001473

Spring engine

General

public

2009-06-26 21:58

2009-06-28 03:31

Reporter

imbaczek

Assigned To

zerver

Priority

normal

Severity

minor

Reproducibility

always

Status

resolved

Resolution

fixed

Product Version

0.79.1.0+git

Target Version

Fixed in Version

0.79.1.0+git

Summary

0001473: crash in ProjectileHandler::Draw

Description

to reproduce:

KP 3.3, SpeedBalls 16way

/cheat
/give all on a geo

play around with fairies (the pentagrams are factories.)

fp->object is null.

Additional Information

(gdb) bt
#0 0x006c77c8 in CProjectileHandler::Draw (this=0x6f51d98,
    drawReflection=6610433, drawRefraction=1772875008)
    at K:/progz/spring/rts/Sim/Projectiles/ProjectileHandler.cpp:551
#1 0x005fce24 in CAdvWater::UpdateWater (this=0x72f4f38, game=0x72a10c8)
    at K:/progz/spring/rts/Rendering/Env/AdvWater.cpp:355
#2 0x0041d241 in CGame::Draw (this=0x72a10c8)
    at K:/progz/spring/rts/Game/Game.cpp:2820
0000003 0x007beaba in SpringApp::Update (this=0x22feac)
    at K:/progz/spring/rts/System/SpringApp.cpp:909
0000004 0x007bf1be in SpringApp::Run (this=0x22feac, argc=2, argv=0x6474630)
    at K:/progz/spring/rts/System/SpringApp.cpp:1120
0000005 0x007ae3d0 in Run (argc=2, argv=0x6474630)
    at K:/progz/spring/rts/System/Main.cpp:93
#6 0x007ae446 in WinMain@16 (hInstanceIn=0x400000, hPrevInstance=0x0,
    lpCmdLine=0x241f05 "script.txt", nCmdShow=10)
    at K:/progz/spring/rts/System/Main.cpp:119
#7 0x0081e4f8 in main ()

(gdb) bt full 1
#0 0x006c77c8 in CProjectileHandler::Draw (this=0x6f51d98,
    drawReflection=6610433, drawRefraction=1772875008)
    at K:/progz/spring/rts/Sim/Projectiles/ProjectileHandler.cpp:551
        fp = (FlyingPiece *) 0xbc8f1a0
        m = {binder = <optimized out or zero length>,
  memberRegistrator = <optimized out or zero length>, m = {0.999872088,
    0.0136779845, -0.00817748904, 0, -0.0135177076, 0.999720633,
    0.0193421543, 0, 0.00843974948, -0.0192291439, 0.999778509, 0, 0, 0, 0,
    1}}
        interPos = {binder = <optimized out or zero length>,
  memberRegistrator = <optimized out or zero length>,
  maxxpos = <optimized out or zero length>,
  maxzpos = <optimized out or zero length>, x = 2543.20166, y = 59.8514175,
  z = 1499.89136}
        tex = (UnitTexture *) 0x10ee69d0
        tp = {binder = <optimized out or zero length>,
  memberRegistrator = <optimized out or zero length>,
  maxxpos = <optimized out or zero length>,
  maxzpos = <optimized out or zero length>, x = 2599.52026, y = 40.9232216,
  z = 1754.57727}
        tn = {binder = <optimized out or zero length>,
  memberRegistrator = <optimized out or zero length>,
  maxxpos = <optimized out or zero length>,
  maxzpos = <optimized out or zero length>, x = 0, y = 0, z = 0}
        vertices = (vector *) 0x1331bd3c
        verticesIdx = (vector *) 0x13356270
        v = (S3DOVertex *) 0x13329e78
        drawReflection = 6610433
        drawRefraction = 1772875008
        va = (CVertexArray *) 0x6f4ee20
        lasttex = 0
        lastteam = 0
        numFlyingPieces = 412
        drawnPieces = 412
        fpi = {_M_node = 0x136185d0}
(More stack frames follow...)
(gdb) p *fp
$1 = {prim = 0x0, object = 0x0, verts = 0x13618434, pos = {
    binder = <optimized out or zero length>,
    memberRegistrator = <optimized out or zero length>,
    maxxpos = <optimized out or zero length>,
    maxzpos = <optimized out or zero length>, x = 2543.20166, y = 59.8514175,
    z = 1499.89136}, speed = {binder = <optimized out or zero length>,
    memberRegistrator = <optimized out or zero length>,
    maxxpos = <optimized out or zero length>,
    maxzpos = <optimized out or zero length>, x = 2.16824389, y = 2.78168869,
    z = -0.311304718}, rotAxis = {binder = <optimized out or zero length>,
    memberRegistrator = <optimized out or zero length>,
    maxxpos = <optimized out or zero length>,
    maxzpos = <optimized out or zero length>, x = 0.769791901,
    y = 0.331640214, z = 0.542761743}, rot = 0.0250556972,
  rotSpeed = 0.00501113944, texture = 4, team = 0}
(gdb)

Notes
~0003682 zerver (reporter) 2009-06-28 03:03	Probably something wrong with my last refactoring. texture=4 should never occur in that loop; it should be in the loop above. Could be a sorting problem.

~0003683 zerver (reporter) 2009-06-28 03:31	Sorting problem. The crash was in the non-MT version only :)

Date Modified	Username	Field	Change
Issue History
2009-06-26 21:58	imbaczek	New Issue
2009-06-26 21:59	imbaczek	Summary	crash in DrawReflection => crash in ProjectileHandler::Draw
2009-06-26 22:01	imbaczek	Description Updated
2009-06-26 22:01	imbaczek	Additional Information Updated
2009-06-28 02:56	zerver	Status	new => assigned
2009-06-28 02:56	zerver	Assigned To	=> zerver
2009-06-28 03:03	zerver	Note Added: 0003682
2009-06-28 03:31	zerver	Note Added: 0003683
2009-06-28 03:31	zerver	Status	assigned => resolved
2009-06-28 03:31	zerver	Fixed in Version	=> 0.79.1.0+git
2009-06-28 03:31	zerver	Resolution	open => fixed

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