On Thu, 23 Dec 2021 16:42:50 GMT, Alan Bateman <al...@openjdk.org> wrote:
>> Masanori Yano has updated the pull request incrementally with one additional >> commit since the last revision: >> >> 8272746: ZipFile can't open big file (NegativeArraySizeException) > > src/java.base/share/classes/java/util/zip/ZipFile.java line 1501: > >> 1499: // read in the CEN and END >> 1500: if (end.cenlen + ENDHDR >= Integer.MAX_VALUE) { >> 1501: zerror("invalid END header (too large central >> directory size)"); > > This check looks correct. It might be a bit clearer to say that "central > directory size too large" rather than "too large central directory size". > > The bug report says that JDK 8 and the native zip handle these zip files, > were you able to check that? I will correct the message as you pointed out. I checked the JDK8 and Linux unzip commands and found no exceptions or errors. Since JDK9, [JDK-8145260](https://bugs.openjdk.java.net/browse/JDK-8145260) has been modified to significantly change the way zip files are handled, resulting in a different result than jdk8. ------------- PR: https://git.openjdk.java.net/jdk/pull/6927