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#332 closed bug (fixed)

YAM2.8dev 10.07.2012 editing sent msg DSI

Reported by:	javierdlr	Owned by:	thboeckel
Priority:	undecided	Milestone:	YAM 2.8
Component:	undefined	Version:	nightly build
Severity:	major	Keywords:
Cc:		Blocked By:
Blocking:
Release Notes:

Description (last modified by damato)

Summary

Steps to reproduce

1.go to SENT folder adn select msg
2.click on EDIT button to try to edit such msg

Expected results

editing

Actual results

DSI/crashlog:

Task "YAM"
Generated by GrimReaper 53.5
Crash occured in module kernel at address 0x0141C558
Type of crash: unknown exception

Register dump:
GPR (General Purpose Registers):
   0: 00000010 6C0BE7D0 01448454 0140D6EC 81000009 6C0BE778 0141EA84 01CA2AB4 
   8: 81000000 0140D6EC 20000000 0141C544 0000015C 6BFB4324 6C0BD8BC 6C0BD8AC 
  16: 00000000 6C0F0000 00000000 6A460AE0 6C0F0000 698A58A0 FFFFFFFF 00000007 
  24: 698E372C 69D384C0 698A32C8 6BFB0000 00000006 6A6C17E4 69D386EC 69D386E8 


FPR (Floating Point Registers, NaN = Not a Number):
   0:              nan         0.359375          0.99999                0 
   4:                0             16.8            127.8               64 
   8:               64       4.5036e+15       4.5036e+15               10 
  12:      2.36963e-14              0.5                0                0 
  16:                0                0                0                0 
  20:                0                0                0                0 
  24:                0                0                0                0 
  28:                0                0                0                0 

FPSCR (Floating Point Status and Control Register): 0x82024000


SPRs (Special Purpose Registers):
           Machine State (msr) : 0x0200F030
                Condition (cr) : 0x28822084
      Instruction Pointer (ip) : 0x0141C558
       Xtended Exception (xer) : 0x20000000
                   Count (ctr) : 0x0141C544
                     Link (lr) : 0x017BC310
            DSI Status (dsisr) : 0x00017C00
            Data Address (dar) : 0x800017E0



680x0 emulated registers:
DATA: 6C09B1FE 00000003 00000000 00000000 00000000 00000000 00000000 00000000 
ADDR: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 6C0BFF10 
FPU0:                0                0                0                0 
FPU4:                0                0                0                0 



Symbol info:
Instruction pointer 0x0141C558 belongs to module "kernel" (HUNK/Kickstart)

Stack trace:
    native kernel module kernel+0x0001c558
    native kernel module newlib.library.kmod+0x00005b68
    YAM:NewEditMailWindow()+0x4d4 (section 1 @ 0x844E8)
    YAM:NewMessage()+0xf4 (section 1 @ 0x5C9CC)
    YAM:MA_NewMessageFunc()+0x24 (section 1 @ 0x5CD94)
    native kernel module kernel+0x00047ce4
    muimaster.library:NotifyDispatcher()+0x3b4 (section 1 @ 0x5CE40)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x000082dc
    muimaster.library:ApplicationDispatcher()+0x440 (section 1 @ 0x27BE0)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x000082dc
    YAM:YAMApplicationDispatcher()+0x124 (section 1 @ 0xA96F0)
    muimaster.library:CustomClassDispatcher()+0xa0 (section 1 @ 0x417C)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x00008424
    TheButton.mcc:mSendNotify.clone.3()+0x18c (section 1 @ 0x6670)
    TheButton.mcc:_Dispatcher()+0xda4 (section 1 @ 0x7470)
    muimaster.library:CustomClassDispatcher()+0xa0 (section 1 @ 0x417C)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x00008424
    muimaster.library:m_Notify_SET()+0x380 (section 1 @ 0x5C5A4)
    muimaster.library:m_Area_SET()+0x250 (section 1 @ 0x2F6E4)
    muimaster.library:AreaDispatcher()+0x4f0 (section 1 @ 0x308BC)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x000082dc
    TheButton.mcc:mSets()+0x248 (section 1 @ 0x56A0)
    TheButton.mcc:_Dispatcher()+0x750 (section 1 @ 0x6E1C)
    muimaster.library:CustomClassDispatcher()+0xa0 (section 1 @ 0x417C)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x0001870c
    native kernel module intuition.library.kmod+0x00007f14
    native kernel module intuition.library.kmod+0x000081b4
    muimaster.library:m_Area_HandleEvent()+0x7d4 (section 1 @ 0x2E038)
    muimaster.library:AreaDispatcher()+0xaa0 (section 1 @ 0x30E6C)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x000082dc
    TheButton.mcc:_Dispatcher()+0xe0 (section 1 @ 0x67AC)
    muimaster.library:CustomClassDispatcher()+0xa0 (section 1 @ 0x417C)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x00008308
    native kernel module intuition.library.kmod+0x00007fbc
    muimaster.library:SendIMsgs()+0x360 (section 1 @ 0x74A98)
    muimaster.library:m_Window_Input()+0x878 (section 1 @ 0x78CF0)
    muimaster.library:m_Application_NewInput()+0x7b0 (section 1 @ 0x24008)
    muimaster.library:ApplicationDispatcher()+0x544 (section 1 @ 0x27CE4)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x000082dc
    YAM:YAMApplicationDispatcher()+0x124 (section 1 @ 0xA96F0)
    muimaster.library:CustomClassDispatcher()+0xa0 (section 1 @ 0x417C)
    native kernel module intuition.library.kmod+0x00018178
    native kernel module intuition.library.kmod+0x0001839c
    native kernel module intuition.library.kmod+0x00008424
    native kernel module intuition.library.kmod+0x00008064
    YAM:main()+0xba0 (section 1 @ 0x51C8)
    native kernel module newlib.library.kmod+0x0000208c
    native kernel module newlib.library.kmod+0x00002d34
    native kernel module newlib.library.kmod+0x00002eb0
    YAM:_start()+0x170 (section 1 @ 0x170)
    native kernel module dos.library.kmod+0x00022854
    native kernel module kernel+0x00041748
    native kernel module kernel+0x000417c8
    

PPC disassembly:
 0141c550: 7c842378   mr                r4,r4
 0141c554: 44000002   sc                
*0141c558: 4e800020   blr               
 0141c55c: 7c0802a6   mflr              r0
 0141c560: 9421fff0   stwu              r1,-16(r1)

Regression

Notes

Attachments (0)

Change History (4)

comment:1 Changed 11 months ago by damato

Description modified (diff)

comment:2 Changed 10 months ago by thboeckel

Owner set to thboeckel
Status changed from new to assigned

Please provide a MAIL debug log created by the debug version of the next nightly build. Details about the debug version can be found in the FAQ.

And please provide the log as an attachment instead of posting it as a comment.

comment:3 Changed 10 months ago by thboeckel

Milestone set to YAM 2.8

No need for a debug log. I found the bug.

comment:4 Changed 10 months ago by thboeckel

Resolution set to fixed
Status changed from assigned to closed

(In [6105]) * YAM_UT.c: fixed the dynamic string buffer functions to not use realloc() as this does not zero the additional space. This closes #332. Sorry Jens, realloc() was a nice idea, but it sucks!

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