[Bug 538547] Re: zip archive is decompresed in wrong way
** Changed in: pigz (Ubuntu) Importance: Undecided => Critical ** Summary changed: - zip archive is decompresed in wrong way + possible dataloss when decompressing zip archive -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/538547 Title: possible dataloss when decompressing zip archive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pigz/+bug/538547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538547] Re: zip archive is decompresed in wrong way
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: pigz (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/538547 Title: possible dataloss when decompressing zip archive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pigz/+bug/538547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538547] Re: zip archive is decompresed in wrong way
Things have improved somewhat in that pigz prints an informative message on the console now that anything after the first file in the zip archive was ignored but otherwise, this dangerous issue is still present in trusty. $ pigz -dv 0099-Access.zip 0099-Access.zip to 0099-Access pigz: entries after the first in 0099-Access.zip were ignored The original file 0099-Access.zip was deleted. Marking critical importance due to possibility of data loss. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/538547 Title: possible dataloss when decompressing zip archive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pigz/+bug/538547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538547] Re: zip archive is decompresed in wrong way
pigz is DANGEROUS: $ ls -l test* -rw-r--r-- 1 psl psl731007 2010-03-13 21:44 test.zip $ pigz -dv test.zip test.zip to test $ ls -l test* -rw-r--r-- 1 psl psl 1007 2010-03-13 21:44 test Notice the size of "decompressed" file. Original ZIP file test.zip was removed, extracted file test is very different from files stored originally in the archive. In the case that pigz cannot handle ZIP archives with multiple files, it should not touch them; it should complain to the user (or STDERR) that this archive is not supported (yet) and exit. Current implementation of pigz is DANGEROUS... -- zip archive is decompresed in wrong way https://bugs.launchpad.net/bugs/538547 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
