JDK-8321053 : Use ByteArrayInputStream.buf directly when parameter of transferTo() is trusted
  • Type: Bug
  • Component: core-libs
  • Sub-Component: java.io
  • Affected Version: 11,17,21,22
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2023-11-29
  • Updated: 2024-02-14
  • Resolved: 2023-12-05
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JDK 22
22 b27Fixed
Related Reports
Relates :  
JDK-8180451 - ByteArrayInputStream should override readAllBytes, readNBytes, and transferTo
Relates :  
JDK-8321271 - Add OutputStream.write(ByteBuffer)
Relates :  
JDK-8320971 - Use BufferedInputStream.buf directly when param of implTransferTo() is trusted
Description
The internal array of bytes in ByteArrayInputStream should be passed to the OutputStream parameter of ByteArrayInputStream.transferTo(OutputStream) only if the latter is in the package java.io.
Comments
AFAICS, this is a long-standing issue introduced by JDK-8180451.
07-12-2023
Changeset: b0d14509 Author: Brian Burkhalter <bpb@openjdk.org> Date: 2023-12-05 19:41:12 +0000 URL: https://git.openjdk.org/jdk/commit/b0d145097cdc61e4bab19393a125e63aa3bc29b9
05-12-2023
A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/16893 Date: 2023-11-30 00:03:21 +0000
30-11-2023