#27 Array out of bound exception when ID3v2 tag size gets bigger

[Anonymous]

This bug occurs when jd2lib needs to increase the size
of ID3V2 tag.

Array out of bound exception is thrown.

So the bug is in the file
ID3v2Tag.java : 348
byte[] b = new byte[getTotalSize()];

the line itself is not a bug, but it need to be at a different
place

the code snippet ...
byte[] b = new byte[getTotalSize()];
int bytesCopied = 0;
int length = 0;
padding = getUpdatedPadding();

should be

int bytesCopied = 0;
int length = 0;
padding = getUpdatedPadding();
byte[] b = new byte[getTotalSize()];

problem is that getUpdatedPadding() can increase the
size of the file. If size of file is picked up before the its
increased. Then that size is used to later on and it
causes the arrayOutOfBoundException.

Pritpal Dhaliwal

[Nobody/Anonymous]

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I'm having the same problem. I modified my version with the
code you provided and that seems to have fixed it.

Any chance this fix will go into a distributed version?

[Tech]

Logged In: YES
user_id=631729

Thank you both for your feedback. This will be changed in
next version.

[Ron Smits]

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user_id=215617

This is the same solution I found. (bug 901909)