FULL PRODUCT VERSION :
java version "1.4.1_01"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
Java HotSpot(TM) Server VM (build 1.4.1_01-b01, mixed mode)

FULL OPERATING SYSTEM VERSION :
 customer  Windows XP [Version 5.1.2600]

A DESCRIPTION OF THE PROBLEM :
Error in JDBCODBC.dll leads to
Crash of JVM in ODBC.dll




STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
/**
 * Describe class <code>IllegalaccessOdbc</code> here.
 *
 * @author <a href="mailto:  xxxxx@xxxxx  "></a>
 * @version 1.0
 */
class org_illegalaccess_Odbc extends
sun.jdbc.odbc.JdbcOdbcDriver {
    org_illegalaccess_Odbc() {
	super();
    }
    public sun.jdbc.odbc.JdbcOdbc exportDriver() {
	return OdbcApi;
    }
}

    public class JDBCODBCTest {
	public static void main(String[] args) {
    	
    	org_illegalaccess_Odbc ownodbc = new
org_illegalaccess_Odbc();
	try {
	    java.sql.DriverManager.registerDriver(ownodbc);
	    java.sql.Connection con =
java.sql.DriverManager.getConnection
("jdbc:odbc:", "itchy", "scratchy");
	}
	catch (Throwable e) {;}; // ignore the exception
	// ignore the exception, we just want to have the
	// odbcapi  customer 
	
     	try {
	    ownodbc.exportDriver().SQLBindColBinary(-1, 1,
new Object[]{null}, new int[0], 0, new byte[0], new long
[0]);
	}
	catch (Throwable e) {e.printStackTrace();};
     	System.out.println("xx");
    }
}


EXPECTED VERSUS ACTUAL BEHAVIOR :
1) NullPointerException !

2)

An unexpected exception has been detected in native code
outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at
PC=0x1F7B8E2E
Function=SQLBindCol+0x2E
Library=C:\WINDOWS\system32\ODBC32.dll

Current Java thread:
	at sun.jdbc.odbc.JdbcOdbc.bindColBinary(Native
Method)
	at sun.jdbc.odbc.JdbcOdbc.SQLBindColBinary
(JdbcOdbc.java:238)
	at JDBCODBCTest.main(JDBCODBCTest.java:29)

Dynamic libraries:
0x00400000 - 0x00406000 	C:\WINDOWS\system32\java.exe
0x77F40000 - 0x77FEE000 	C:\WINDOWS\System32
\ntdll.dll
0x77E40000 - 0x77F38000 	C:\WINDOWS\system32
\kernel32.dll
0x77DA0000 - 0x77E3C000 	C:\WINDOWS\system32
\ADVAPI32.dll
0x78000000 - 0x78086000 	C:\WINDOWS\system32
\RPCRT4.dll
0x77BE0000 - 0x77C33000 	C:\WINDOWS\system32
\MSVCRT.dll
0x6D330000 - 0x6D45A000
	C:\Programme\Java\j2re1.4.1_01\bin\client\jvm.dll
0x77D10000 - 0x77D9C000 	C:\WINDOWS\system32
\USER32.dll
0x77C40000 - 0x77C80000 	C:\WINDOWS\system32
\GDI32.dll
0x76AF0000 - 0x76B1D000 	C:\WINDOWS\system32
\WINMM.dll
0x76330000 - 0x7634C000 	C:\WINDOWS\System32
\IMM32.DLL
0x6D1D0000 - 0x6D1D7000
	C:\Programme\Java\j2re1.4.1_01\bin\hpi.dll
0x6D300000 - 0x6D30D000
	C:\Programme\Java\j2re1.4.1_01\bin\verify.dll
0x6D210000 - 0x6D229000
	C:\Programme\Java\j2re1.4.1_01\bin\java.dll
0x6D320000 - 0x6D32D000
	C:\Programme\Java\j2re1.4.1_01\bin\zip.dll
0x6D250000 - 0x6D25B000
	C:\Programme\Java\j2re1.4.1_01\bin\JdbcOdbc.dll
0x1F7B0000 - 0x1F7E1000 	C:\WINDOWS\system32
\ODBC32.dll
0x77310000 - 0x7739B000 	C:\WINDOWS\system32
\COMCTL32.dll
0x76350000 - 0x76396000 	C:\WINDOWS\system32
\comdlg32.dll
0x772A0000 - 0x77304000 	C:\WINDOWS\system32
\SHLWAPI.dll
0x773A0000 - 0x77BA1000 	C:\WINDOWS\system32
\SHELL32.dll
0x78090000 - 0x78174000
	C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-
Controls_6595b64144ccf1df_6.0.10.0_x-ww_f7fb5805
\comctl32.dll
0x1F850000 - 0x1F868000 	C:\WINDOWS\system32
\odbcint.dll
0x76C50000 - 0x76C72000 	C:\WINDOWS\system32
\imagehlp.dll
0x6DA00000 - 0x6DA7D000 	C:\WINDOWS\system32
\DBGHELP.dll
0x77BD0000 - 0x77BD7000 	C:\WINDOWS\system32
\VERSION.dll
0x76BB0000 - 0x76BBB000 	C:\WINDOWS\system32
\PSAPI.DLL

Local Time = Sun Feb  customer  03:18:21 2003
Elapsed Time = 0
#
# The exception above was detected in native code outside
the VM
#
# Java VM: Java HotSpot(TM) Client VM (1.4.1_01-b01 mixed
mode)
#


ERROR MESSAGES/STACK TRACES THAT OCCUR :

An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x1F7B8E2E
Function=SQLBindCol+0x2E
Library=C:\WINDOWS\system32\ODBC32.dll

Current Java thread:
	at sun.jdbc.odbc.JdbcOdbc.bindColBinary(Native Method)
	at sun.jdbc.odbc.JdbcOdbc.SQLBindColBinary(JdbcOdbc.java:238)
	at JDBCODBCTest.main(JDBCODBCTest.java:29)

Dynamic libraries:
0x00400000 - 0x00406000 	C:\WINDOWS\system32\java.exe
0x77F40000 - 0x77FEE000 	C:\WINDOWS\System32\ntdll.dll
0x77E40000 - 0x77F38000 	C:\WINDOWS\system32\kernel32.dll
0x77DA0000 - 0x77E3C000 	C:\WINDOWS\system32\ADVAPI32.dll
0x78000000 - 0x78086000 	C:\WINDOWS\system32\RPCRT4.dll
0x77BE0000 - 0x77C33000 	C:\WINDOWS\system32\MSVCRT.dll
0x6D330000 - 0x6D45A000 	C:\Programme\Java\j2re1.4.1_01
\bin\client\jvm.dll
0x77D10000 - 0x77D9C000 	C:\WINDOWS\system32\USER32.dll
0x77C40000 - 0x77C80000 	C:\WINDOWS\system32\GDI32.dll
0x76AF0000 - 0x76B1D000 	C:\WINDOWS\system32\WINMM.dll
0x76330000 - 0x7634C000 	C:\WINDOWS\System32\IMM32.DLL
0x6D1D0000 - 0x6D1D7000 	C:\Programme\Java\j2re1.4.1_01\bin\hpi.dll
0x6D300000 - 0x6D30D000 	C:\Programme\Java\j2re1.4.1_01\bin\verify.dll
0x6D210000 - 0x6D229000 	C:\Programme\Java\j2re1.4.1_01\bin\java.dll
0x6D320000 - 0x6D32D000 	C:\Programme\Java\j2re1.4.1_01\bin\zip.dll
0x6D250000 - 0x6D25B000 	C:\Programme\Java\j2re1.4.1_01\bin\JdbcOdbc.dll
0x1F7B0000 - 0x1F7E1000 	C:\WINDOWS\system32\ODBC32.dll
0x77310000 - 0x7739B000 	C:\WINDOWS\system32\COMCTL32.dll
0x76350000 - 0x76396000 	C:\WINDOWS\system32\comdlg32.dll
0x772A0000 - 0x77304000 	C:\WINDOWS\system32\SHLWAPI.dll
0x773A0000 - 0x77BA1000 	C:\WINDOWS\system32\SHELL32.dll
0x78090000 - 0x78174000 	C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-
Controls_6595b64144ccf1df_6.0.10.0_x-ww_f7fb5805\comctl32.dll
0x1F850000 - 0x1F868000 	C:\WINDOWS\system32\odbcint.dll
0x76C50000 - 0x76C72000 	C:\WINDOWS\system32\imagehlp.dll
0x6DA00000 - 0x6DA7D000 	C:\WINDOWS\system32\DBGHELP.dll
0x77BD0000 - 0x77BD7000 	C:\WINDOWS\system32\VERSION.dll
0x76BB0000 - 0x76BBB000 	C:\WINDOWS\system32\PSAPI.DLL

Local Time = Sun Feb  customer  03:18:21 2003
Elapsed Time = 0
#
# The exception above was detected in native code outside the VM
#
# Java VM: Java HotSpot(TM) Client VM (1.4.1_01-b01 mixed mode)
#


REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
/**
 * Describe class <code>IllegalaccessOdbc</code> here.
 *
 * @author <a href="mailto:  xxxxx@xxxxx  "></a>
 * @version 1.0
 */
class org_illegalaccess_Odbc extends sun.jdbc.odbc.JdbcOdbcDriver {
    org_illegalaccess_Odbc() {
	super();
    }
    public sun.jdbc.odbc.JdbcOdbc exportDriver() {
	return OdbcApi;
    }
}

    public class JDBCODBCTest {
	public static void main(String[] args) {
    	
    	org_illegalaccess_Odbc ownodbc = new org_illegalaccess_Odbc();
	try {
	    java.sql.DriverManager.registerDriver(ownodbc);
	    java.sql.Connection con = java.sql.DriverManager.getConnection
("jdbc:odbc:", "itchy", "scratchy");
	}
	catch (Throwable e) {;}; // ignore the exception
	// ignore the exception, we just want to have the
	// odbcapi  customer 
	
     	try {
	    ownodbc.exportDriver().SQLBindColBinary(-1, 1, new Object[]{null},
new int[0], 0, new byte[0], new long[0]);
	}
	catch (Throwable e) {e.printStackTrace();};
     	System.out.println("xx");
    }
}

---------- END SOURCE ----------
(Review ID: 180666) 
======================================================================

N/A

The user here is trying to get a handle to Sun's JNI implementation(JdbcOdbc.java) and trying to pass his own arguments to SQLBindColBinary(), which is not at all recommended.

This is not a correct usage of bridge. I am closing this bug with these comments.

  xxxxx@xxxxx   2003-02-04

Actually there can be a more gracefully end than a JVM 
crash, if I run in a container I often cannot control that 
someone is doing such stuff.....

are there any resources that DO explain correct usage of the bridge - I am getting the exact same error when trying to speak to MS Access database with java code... we cannot determine any error in code and can often log for 13 hours before getting this error... system shutdown ensues.