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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2020/09/26 05:31:28 UTC

svn commit: r1882039 - /pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/ttf/TrueTypeFont.java

Author: tilman
Date: Sat Sep 26 05:31:27 2020
New Revision: 1882039

URL: http://svn.apache.org/viewvc?rev=1882039&view=rev
Log:
PDFBOX-4963: avoid memory leak when a SoftReference font cleared, as suggested by Maison

Modified:
    pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/ttf/TrueTypeFont.java

Modified: pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/ttf/TrueTypeFont.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/ttf/TrueTypeFont.java?rev=1882039&r1=1882038&r2=1882039&view=diff
==============================================================================
--- pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/ttf/TrueTypeFont.java (original)
+++ pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/ttf/TrueTypeFont.java Sat Sep 26 05:31:27 2020
@@ -61,6 +61,14 @@ public class TrueTypeFont implements Fon
         data.close();
     }
 
+    @Override
+    protected void finalize() throws Throwable
+    {
+        super.finalize();
+        // PDFBOX-4963: risk of memory leaks due to SoftReference in FontCache 
+        close();
+    }
+
     /**
      * @return Returns the version.
      */