Hi All

I'm getting this problem quite often in a production system.
The JVM crashes with and error and it's usually fro mthis
FBBlob$FBBlobOutputStream class...
Any solutions? I think I'm running a fairly recent (about 1 or 2 weeks old)
CVS version of the driver.

Regards
Kenneth

Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x6D565C4E
Function=JVM_ArrayCopy+0x8E
Library=c:\j2sdk1.4.1\jre\bin\server\jvm.dll

Current Java thread:
at java.lang.System.arraycopy(Native Method)
at
org.firebirdsql.jdbc.FBBlob$FBBlobOutputStream.write(FBBlob.java:747)
at org.firebirdsql.jdbc.FBBlob.copyStream(FBBlob.java:459)
at
org.firebirdsql.jdbc.FBLongVarCharField.copyBinaryStream(FBLongVarCharField.
java:199)
at
org.firebirdsql.jdbc.FBLongVarCharField.setBinaryStream(FBLongVarCharField.j
ava:211)
at
org.firebirdsql.jdbc.FBPreparedStatement.setBinaryStream(FBPreparedStatement
.java:156)
at com.nic.connect.db.MessageDB.setBlob(MessageDB.java:293)
at
com.nic.connect.db.MessageDB.prepareUpdateStatement(MessageDB.java:368)
at
com.nic.connect.db.MessageDB.internalUpdateMessage(MessageDB.java:2175)
at com.nic.connect.db.MessageDB.createMessage(MessageDB.java:2051)
at
com.nic.connect.cc.OperationsHandler.execute(OperationsHandler.java:596)
at com.nic.cc.CommandManager.execute(CommandManager.java:43)
at
com.nic.connect.cc.OperationsHandler.execute(OperationsHandler.java:541)
at com.nic.cc.CommandManager.execute(CommandManager.java:43)
at com.nic.connect.ContextImpl.sendMessage(ContextImpl.java:747)
at
org.apache.jsp.do_composemsg_jsp._jspService(do_composemsg_jsp.java:261)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2
10)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2
46)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:594)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:619)
at java.lang.Thread.run(Thread.java:536)

Dynamic libraries:
0x00400000 - 0x00406000 c:\j2sdk1.4.1\bin\java.exe
0x77F80000 - 0x77FFA000 C:\WINNT\system32\ntdll.dll
0x77DB0000 - 0x77E0B000 C:\WINNT\system32\ADVAPI32.dll
0x77E80000 - 0x77F31000 C:\WINNT\system32\KERNEL32.dll
0x77D30000 - 0x77D9E000 C:\WINNT\system32\RPCRT4.dll
0x78000000 - 0x78046000 C:\WINNT\system32\MSVCRT.dll
0x6D470000 - 0x6D6E1000 c:\j2sdk1.4.1\jre\bin\server\jvm.dll
0x77E10000 - 0x77E6F000 C:\WINNT\system32\USER32.dll
0x77F40000 - 0x77F79000 C:\WINNT\system32\GDI32.dll
0x77570000 - 0x775A0000 C:\WINNT\System32\WINMM.dll
0x6D1E0000 - 0x6D1E7000 c:\j2sdk1.4.1\jre\bin\hpi.dll
0x6D310000 - 0x6D31E000 c:\j2sdk1.4.1\jre\bin\verify.dll
0x6D220000 - 0x6D239000 c:\j2sdk1.4.1\jre\bin\java.dll
0x6D330000 - 0x6D33D000 c:\j2sdk1.4.1\jre\bin\zip.dll
0x6D2E0000 - 0x6D2EE000 C:\j2sdk1.4.1\jre\bin\net.dll
0x75050000 - 0x75058000 C:\WINNT\System32\WSOCK32.dll
0x75030000 - 0x75043000 C:\WINNT\System32\WS2_32.DLL
0x75020000 - 0x75028000 C:\WINNT\System32\WS2HELP.DLL
0x74FD0000 - 0x74FED000 C:\WINNT\system32\msafd.dll
0x75010000 - 0x75017000 C:\WINNT\System32\wshtcpip.dll
0x782C0000 - 0x782CC000 C:\WINNT\System32\rnr20.dll
0x77980000 - 0x779A4000 C:\WINNT\System32\DNSAPI.DLL
0x77340000 - 0x77353000 C:\WINNT\System32\iphlpapi.dll
0x77520000 - 0x77525000 C:\WINNT\System32\ICMP.DLL
0x77320000 - 0x77337000 C:\WINNT\System32\MPRAPI.DLL
0x75150000 - 0x75160000 C:\WINNT\System32\SAMLIB.DLL
0x75170000 - 0x751BF000 C:\WINNT\System32\NETAPI32.DLL
0x77BE0000 - 0x77BEF000 C:\WINNT\System32\Secur32.dll
0x751C0000 - 0x751C6000 C:\WINNT\System32\NETRAP.dll
0x77950000 - 0x77978000 C:\WINNT\system32\WLDAP32.dll
0x77A50000 - 0x77B3C000 C:\WINNT\system32\OLE32.DLL
0x779B0000 - 0x77A4B000 C:\WINNT\system32\OLEAUT32.DLL
0x773B0000 - 0x773DE000 C:\WINNT\System32\ACTIVEDS.DLL
0x77380000 - 0x773A2000 C:\WINNT\System32\ADSLDPC.DLL
0x77830000 - 0x7783E000 C:\WINNT\System32\RTUTILS.DLL
0x77880000 - 0x7790D000 C:\WINNT\System32\SETUPAPI.DLL
0x77C10000 - 0x77C6D000 C:\WINNT\System32\USERENV.DLL
0x774E0000 - 0x77512000 C:\WINNT\System32\RASAPI32.DLL
0x774C0000 - 0x774D1000 C:\WINNT\System32\RASMAN.DLL
0x77530000 - 0x77552000 C:\WINNT\System32\TAPI32.DLL
0x77B50000 - 0x77BD9000 C:\WINNT\system32\COMCTL32.DLL
0x77C70000 - 0x77CBA000 C:\WINNT\system32\SHLWAPI.DLL
0x77360000 - 0x77379000 C:\WINNT\System32\DHCPCSVC.DLL
0x777E0000 - 0x777E8000 C:\WINNT\System32\winrnr.dll
0x777F0000 - 0x777F5000 C:\WINNT\System32\rasadhlp.dll
0x77920000 - 0x77943000 C:\WINNT\system32\imagehlp.dll
0x72A00000 - 0x72A2D000 C:\WINNT\system32\DBGHELP.dll
0x690A0000 - 0x690AB000 C:\WINNT\System32\PSAPI.DLL

Local Time = Thu Oct 02 17:00:58 2003
Elapsed Time = 95934
#
# HotSpot Virtual Machine Error : EXCEPTION_ACCESS_VIOLATION
# Error ID : 4F530E43505002E6
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Server VM (1.4.1_05-b01 mixed mode)
#
# An error report file has been saved as hs_err_pid2688.log.
# Please refer to the file for further information.
#

E:\NCS>