------------------------------------------------------------
revno: 16534
committer: Lars Helge Overland <larshe...@gmail.com>
branch nick: dhis2
timestamp: Wed 2014-08-27 12:35:22 +0200
message:
DebugUtils, fixed nullpointer vulnerability
modified:
dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/DebugUtils.java
--
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=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/DebugUtils.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/DebugUtils.java 2014-08-15 07:40:20 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/DebugUtils.java 2014-08-27 10:35:22 +0000
@@ -137,10 +137,14 @@
public static String getStackTrace( Throwable t )
{
StringWriter sw = new StringWriter();
- PrintWriter pw = new PrintWriter( sw, true );
- t.printStackTrace( pw );
- pw.flush();
- sw.flush();
+
+ if ( t != null )
+ {
+ PrintWriter pw = new PrintWriter( sw, true );
+ t.printStackTrace( pw );
+ pw.flush();
+ sw.flush();
+ }
return sw.toString();
}
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