JDK-8230045 : Release Note: Using the ZIP File System (zipfs) Provider to Update a ZIP or JAR File Containing Uncompressed Entries Might Corrupt the File
- Type: Sub-task
- Component: core-libs
- Sub-Component: java.util.jar
- Affected Version: 11.0.4,12.0.2,13
- Priority: P2
- Status: Closed
- Resolution: Delivered
- Submitted: 2019-08-22
- Updated: 2021-12-02
- Resolved: 2021-12-02
The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 12 | JDK 13 |
|---|---|
| 12.0.2Resolved | 13Resolved  |
Description
Using the ZIP File System (`zipfs`) to update a JAR or ZIP file might corrupt that file. Corruption occurs only if the JAR or ZIP file contains a non-compressed entry. If the JAR or ZIP file contains only compressed entries, as is typical, then no data corruption occurs. As a workaround, users can use the `jar` tool or the `java.util.zip` API to update JAR or ZIP files that contain non-compressed entries.