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From Alejandro León Mora (JIRA) <j...@apache.org>
Subject [jira] [Created] (TIKA-1388) Tika IOUtils java.lang.OutOfMemoryError
Date Wed, 06 Aug 2014 21:05:14 GMT
Alejandro León Mora created TIKA-1388:
-----------------------------------------

             Summary: Tika IOUtils java.lang.OutOfMemoryError
                 Key: TIKA-1388
                 URL: https://issues.apache.org/jira/browse/TIKA-1388
             Project: Tika
          Issue Type: Bug
            Reporter: Alejandro León Mora
            Priority: Minor


There is a possible Buffer Overflow error in IOUtils class buecause the buffer is not limited.
A Unitary test is present in https://github.com/tutmosisII/TDDJNTikaOutOfMemoryError.

The error generated has this stack trace:

Requested array size exceeds VM limit
java.lang.OutOfMemoryError
	at java.util.Arrays.copyOf(Arrays.java:2271)
	at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:113)
	at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
	at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:140)
	at org.apache.tika.io.IOUtils.copyLarge(IOUtils.java:934)
	at org.apache.tika.io.IOUtils.copy(IOUtils.java:907)
	at org.apache.tika.io.IOUtils.toByteArray(IOUtils.java:197)



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