[TIKA-1388] Tika IOUtils java.lang.OutOfMemoryError

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Not A Problem
• Fix Version/s: 1.8
• Component/s: general
• Assignee: Unassigned
• Reporter: Alejandro León Mora
• Created: 06/Aug/14 21:04
• Updated: 20/Mar/15 21:27
• Resolved: 20/Mar/15 21:27

Description

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)