https://issues.apache.org/bugzilla/show_bug.cgi?id=57080
Bug ID: 57080
Summary: IndexOutOfBoundsException in poi decryptor
Product: POI
Version: unspecified
Hardware: PC
OS: Mac OS X 10.4
Status: NEW
Severity: normal
Priority: P2
Component: POIFS
Assignee: [email protected]
Reporter: [email protected]
Hi,
I will add a zip file containing a test case and the xlsx file.
The password protected xlsx was generated using the extenxls jar and I suspect
that it creates metadata that is not 100% valid.
If I resave the xlsx using Excel 2011, the file can be decrypted ok with poi
(v3.10.1).
Would it be possible for someone to look at why the IndexOutOfBoundsException
is happening and if the code could workaround from the underlying xlsx issue?
Regards,
PJ
java.lang.ArrayIndexOutOfBoundsException: 12
at
org.apache.poi.poifs.storage.DocumentBlock.getDataInputBlock(DocumentBlock.java:177)
at
org.apache.poi.poifs.filesystem.POIFSDocument.getDataInputBlock(POIFSDocument.java:284)
at
org.apache.poi.poifs.filesystem.ODocumentInputStream.getDataInputBlock(ODocumentInputStream.java:107)
at
org.apache.poi.poifs.filesystem.ODocumentInputStream.readFully(ODocumentInputStream.java:245)
at
org.apache.poi.poifs.filesystem.ODocumentInputStream.read(ODocumentInputStream.java:140)
at
org.apache.poi.poifs.filesystem.DocumentInputStream.read(DocumentInputStream.java:118)
at
org.apache.poi.poifs.filesystem.DocumentInputStream.read(DocumentInputStream.java:114)
at javax.crypto.CipherInputStream.getMoreData(CipherInputStream.java:103)
at javax.crypto.CipherInputStream.read(CipherInputStream.java:224)
at org.apache.poi.util.BoundedInputStream.read(BoundedInputStream.java:121)
at org.apache.poi.util.BoundedInputStream.read(BoundedInputStream.java:103)
at org.apache.poi.util.IOUtils.toByteArray(IOUtils.java:48)
at test.PoiTest.decrypt(PoiTest.java:22)
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