> `GZIPInputStream`, when looking for a concatenated stream, relies on what the > underlying `InputStream` says is how many bytes are `available()`. But this > is inappropriate because `InputStream.available()` is just an estimate and is > allowed (for example) to always return zero. > > The fix is to ignore what's `available()` and just proceed and see what > happens. If fewer bytes are available than required, the attempt to extend to > another stream is canceled just as it was before, e.g., when the next stream > header couldn't be read.
Archie Cobbs has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 10 additional commits since the last revision: - Merge branch 'master' into JDK-7036144 - Back-out Javadoc addition; to be added in a separate issue. - Document the handling of concatenated streams. - Merge branch 'master' into JDK-7036144 - Merge branch 'master' into JDK-7036144 - Merge branch 'master' into JDK-7036144 - Address third round of review comments. - Address second round of review comments. - Address review comments. - Fix bug in GZIPInputStream when underlying available() returns short. ------------- Changes: - all: https://git.openjdk.org/jdk/pull/17113/files - new: https://git.openjdk.org/jdk/pull/17113/files/04072c19..d567cef2 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=17113&range=08 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17113&range=07-08 Stats: 26396 lines in 568 files changed: 13590 ins; 10571 del; 2235 mod Patch: https://git.openjdk.org/jdk/pull/17113.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/17113/head:pull/17113 PR: https://git.openjdk.org/jdk/pull/17113
