https://issues.apache.org/bugzilla/show_bug.cgi?id=52727
Bug #: 52727
Summary: An incomplete fix for the resource leak bug in
HostConfig.java
Product: Tomcat 7
Version: trunk
Platform: PC
Status: NEW
Severity: critical
Priority: P2
Component: Catalina
AssignedTo: dev@tomcat.apache.org
ReportedBy: liangg...@sei.pku.edu.cn
Classification: Unclassified
The fix revision 423920 was aimed to remove an resource leak bug on the
BufferedOutputStream object "ostream " (created line 804) in the method
"deployWAR" of the file
"/tomcat/trunk/java/org/apache/catalina/startup/HostConfig.java" , but it is
incomplete.
There are some problems:
1. when "ostream" is not created successfully but the temp FileOutputStream
object is created successfully , the temp FileOutputStream object will be
leaked.
The best way to close such resource objects is putting such close operations
for each object in the finaly block of a try-catch-finally structure.
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