[COMPRESS-219] ZipArchiveInputStream: ArrayIndexOutOfBoundsException when extracting a STORED zip file entry from within a zip.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.4.1
• Fix Version/s: 1.5
• Component/s: Archivers

Environment

Windows (Linux as well)

• Assignee: Unassigned
• Reporter: Wurstbrot mit Senf
• Created: 18/Feb/13 09:39
• Updated: 22/Feb/13 05:08
• Resolved: 22/Feb/13 05:08

Description

When trying to read out a ZIP file, that has been stored (Method STORE, not DEFLATE!, with DEFLATE it seems OK) in another ZIP file using the ZipArchiveInputStream, I do get an ArrayIndexOutOfBoundsException when doing the arraycopy in ZipArchiveInputStream#readStored(byte[], int, int) (line 362) because the "toRead" is not decreased by the buf.offsetInBuffer.

I will add the zip in question as attachment.