https://bz.apache.org/bugzilla/show_bug.cgi?id=59743
Bug ID: 59743
Summary: ZipSecureFile throwing "zip bomb detected" exception
when writing SXSSFWorkbook
Product: POI
Version: 3.15-dev
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P2
Component: SXSSF
Assignee: [email protected]
Reporter: [email protected]
When writing large Excel files with repeating data using the SXSSF
implementation, calling SXSSFWorkbook.write() results in ZipSecureFile
throwing "zip bomb detected" exception. This check should only be carried out
when reading workbooks.
This is triggered by reading back in the temporary data that POI itself wrote
to the disk when the workbook was created.
To avoid the exception being thrown, the ZipFile class should be used directly
when reading the temporary file back in.
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