Microsoft KB Archive/193729

= SNA Distributed Link Service Access Violation in sbpbputh =

Article ID: 193729

Article Last Modified on 10/27/2006

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APPLIES TO


 * Microsoft SNA Server 3.0 Service Pack 3
 * Microsoft SNA Server 4.0 Service Pack 1

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This article was previously published under Q193729



SYMPTOMS
A SNA Server Distributed Link Service configured to connect to a remote SNA Server may experience an access violation in the function sbpbputh.



SNA Server 3.0
To resolve this problem, obtain the latest service pack for SNA Server version 3.0. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

184307 How to Obtain the Latest SNA Server Version 3.0 Service Pack

SNA Server 4.0
This problem was corrected in the latest SNA Server version 4.0 U.S. Service Pack. For information on obtaining this Service Pack, query on the following word in the Microsoft Knowledge Base (without the spaces):

  S E R V P A C K



STATUS
Microsoft has confirmed that this is a problem in SNA Server versions 3.0 SP3and 4.0 SP1. This problem was first corrected in SNA Server 3.0 Service Pack 4.



MORE INFORMATION
The Drwtsn32.log may contain information similar to the following excerpt: Application exception occurred: App: exe\snalink.dbg (pid=176) When: 4/30/1998 @ 13:7:7.343 Exception number: c0000005 (access violation)

function: sbpbputh 6188441e 68e4818861      push    0x618881e4 61884423 ffd6            call    esi 61884425 85c0            test    eax,eax 61884427 740f            jz      sbpbputh+0x38 (61884438) 61884429 6804828861      push    0x61888204 6188442e 6a00            push    0x0 61884430 e85bceffff      call    PreAsyncTrace (61881290) 61884435 83c408          add     esp,0x8 61884438 8b4c2410        mov     ecx,[esp+0x10]   ss:0bcae95b=???????? 6188443c 8b11            mov     edx,[ecx]   ds:0aa8ffb0=00000000 FAULT ->6188443e 3912            cmp     [edx],edx   ds:00000000=???????? 61884440 7520            jnz     sbpbputh+0x62 (61884462) 61884442 8b44240c        mov     eax,[esp+0xc]   ss:0bcae95b=???????? 61884446 8b7804          mov     edi,[eax+0x4]   ds:6142d6e2=???????? 61884449 85ff            test    edi,edi 6188444b 7503            jnz     sbpbputh+0x50 (61884450) 6188444d 895004          mov     [eax+0x4],edx   ds:6142d6e2=???????? 61884450 8b11            mov     edx,[ecx]   ds:0aa8ffb0=00000000 61884452 8b38            mov     edi,[eax]   ds:6020ecdc=00000000 61884454 893a            mov     [edx],edi   ds:00000000=???????? 61884456 8b11            mov     edx,[ecx]   ds:0aa8ffb0=00000000 61884458 8910            mov     [eax],edx   ds:6020ecdc=00000000

*< Stack Back Trace >*

FramePtr ReturnAd Param#1 Param#2  Param#3  Param#4  Function Name 0aa8ffb0 00000000 00251bd0 77f04f2c 00000000 0054004e snaremls!sbpbputh  (FPO: [2,0,2]) 0aa8ffb0 00000000 00251bd0 77f04f2c 00000000 0054004e snalink! 00000000 00000000 00000000 00000000 00000000 00000000 snalink!

Keywords: kbbug kbfix KB193729

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