JDK-6387021 : faulty guard logic in setMatchColumn(String columnName)
- Type: Bug
- Component: core-libs
- Sub-Component: javax.sql
- Affected Version: 6
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- OS: windows_xp
- CPU: x86
- Submitted: 2006-02-17
- Updated: 2010-08-13
- Resolved: 2007-07-11
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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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| JDK 6 |
|---|
6u4 b01Fixed  |
Description
FULL PRODUCT VERSION :
mustang early release (java.net)
ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]
EXTRA RELEVANT SYSTEM CONFIGURATION :
not needed
A DESCRIPTION OF THE PROBLEM :
In com.sun.rowset.CacheRowsetImpl and com.sun.rowset.JdbcRowsetImpl
public void setMatchColumn(String columnName) throws SQLException {
// validate, if col is ok to be set
columnName = columnName.trim();
if( columnName == "" || columnName.equals(null)) {
throw new SQLException(resBundle.handleGetObject("cachedrowsetimpl.matchcols2").toString());
this guard
if( columnName == "" || columnName.equals(null)) {
is complelely bogus, if columnName is null both sides would cause a NullPointerException.
REPRODUCIBILITY :
This bug can be reproduced always.
Comments
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