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Use POSIX extensions for tar archives #1787

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Merged
merged 1 commit into from
Jan 18, 2022
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Use POSIX extensions for tar archives #1787

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3 changes: 2 additions & 1 deletion docker-java-core/src/main/java/com/github/dockerjava/core/util/CompressArchiveUtil.java
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,8 @@ public static File archiveTARFiles(File base, Iterable<File> files, String archi
tarFile.deleteOnExit();
try (TarArchiveOutputStream tos = new TarArchiveOutputStream(new GZIPOutputStream(new BufferedOutputStream(
new FileOutputStream(tarFile))))) {
tos.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU);
tos.setLongFileMode(TarArchiveOutputStream.LONGFILE_POSIX);
tos.setBigNumberMode(TarArchiveOutputStream.BIGNUMBER_POSIX);
for (File file : files) {
// relativize with method using Path otherwise method with File resolves the symlinks
// and this is not want we want. If the file is a symlink, the relativized path should
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