MSMQ: Access Violation in the QMRemoteStartReceive Routine (306737)
The information in this article applies to:
- Microsoft Message Queue Server (MSMQ) 1.0
This article was previously published under Q306737 SYMPTOMS
When you debug a dump, you may receive notice of an access violation in the QMRemoteStartReceive routine in Microsoft Message Queue Server (MSMQ).
CAUSE
This behavior can occur if the pointer to the queue object is not properly counted. In this case, a race condition may occur that causes memory corruption and access violations on the server that hosts the remote read session.
RESOLUTION
This fix corrects the reference counting for the queue object in a remote read environment so that the queue object is not deleted before all threads that reference the object are finished.
The English-language version of this fix should have the following file attributes or later:
Date Time Version Size File name Platform
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02/14/2001 05:04 11KB crdbsp7.sql x86
02/14/2001 05:03 20KB mq2ndnd.exe x86
02/14/2001 05:04 319 60KB mqac.sys x86
02/14/2001 04:40 319 34KB mqcertui.dll x86
02/14/2001 04:40 319 34KB mqdbmgr.dll x86
02/14/2001 04:40 319 58KB mqdscli.dll x86
02/14/2001 04:40 319 56KB mqdsrv.dll x86
02/14/2001 04:40 319 222KB mqis.dll x86
02/14/2001 04:40 319 16KB mqkeyhlp.dll x86
02/14/2001 04:40 319 139KB mqoa.dll x86
02/14/2001 04:40 319 9KB mqperf.dll x86
02/14/2001 04:40 319 494KB mqqm.dll x86
02/14/2001 04:40 319 108KB mqrt.dll x86
02/14/2001 04:40 319 1,789KB mqsetup.exe x86
02/14/2001 04:40 319 14KB mqsvc.exe x86
02/14/2001 04:40 319 105KB mqutil.dll x86
02/14/2001 04:40 319 61KB msmq.cpl x86
STATUSMicrosoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
| Modification Type: | Major | Last Reviewed: | 10/16/2002 |
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| Keywords: | kbprb kbQFE KB306737 |
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