Repository: commons-compress Updated Branches: refs/heads/COMPRESS-380 07ed54502 -> 77a0a69e3
An example failing deflate64 zip file Project: http://git-wip-us.apache.org/repos/asf/commons-compress/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-compress/commit/a123142d Tree: http://git-wip-us.apache.org/repos/asf/commons-compress/tree/a123142d Diff: http://git-wip-us.apache.org/repos/asf/commons-compress/diff/a123142d Branch: refs/heads/COMPRESS-380 Commit: a123142d947dbf38fc053c29291b555872c91ff2 Parents: 07ed545 Author: Dawid Weiss <dawid.we...@carrotsearch.com> Authored: Sat Jan 6 17:14:39 2018 +0100 Committer: Stefan Bodewig <bode...@apache.org> Committed: Sun Jan 7 10:58:51 2018 +0100 ---------------------------------------------------------------------- .../compressors/deflate64/Deflate64BugTest.java | 32 +++++++++++++++++++ src/test/resources/COMPRESS-380-deflatebug.zip | Bin 0 -> 15290 bytes 2 files changed, 32 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-compress/blob/a123142d/src/test/java/org/apache/commons/compress/compressors/deflate64/Deflate64BugTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/compress/compressors/deflate64/Deflate64BugTest.java b/src/test/java/org/apache/commons/compress/compressors/deflate64/Deflate64BugTest.java new file mode 100644 index 0000000..bd8bb7a --- /dev/null +++ b/src/test/java/org/apache/commons/compress/compressors/deflate64/Deflate64BugTest.java @@ -0,0 +1,32 @@ +package org.apache.commons.compress.compressors.deflate64; + +import static org.apache.commons.compress.AbstractTestCase.getFile; + +import java.io.InputStream; +import java.util.Enumeration; + +import org.apache.commons.compress.archivers.zip.ZipArchiveEntry; +import org.apache.commons.compress.archivers.zip.ZipFile; +import org.junit.Test; + +public class Deflate64BugTest { + @Test + public void readBeyondMemoryException() throws Exception { + try (ZipFile zfile = new ZipFile(getFile("COMPRESS-380-deflatebug.zip"))) { + Enumeration<ZipArchiveEntry> entries = zfile.getEntries(); + while (entries.hasMoreElements()) { + ZipArchiveEntry e = entries.nextElement(); + + byte [] buf = new byte [1024 * 8]; + try (InputStream is = zfile.getInputStream(e)) { + while (true) { + int read = is.read(buf); + if (read == -1) { + break; + } + } + } + } + } + } +} http://git-wip-us.apache.org/repos/asf/commons-compress/blob/a123142d/src/test/resources/COMPRESS-380-deflatebug.zip ---------------------------------------------------------------------- diff --git a/src/test/resources/COMPRESS-380-deflatebug.zip b/src/test/resources/COMPRESS-380-deflatebug.zip new file mode 100644 index 0000000..99f352d Binary files /dev/null and b/src/test/resources/COMPRESS-380-deflatebug.zip differ
