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svn:author
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delphij
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svn:date
V 27
2016-02-23T07:04:54.596763Z
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svn:log
V 610
Apply upstream commit 6e06b1c8 (partial, by kientzle):

Fix a potential crash issue discovered by Alexander Cherepanov:
It seems bsdtar automatically handles stacked compression. This is a
nice feature but it could be problematic when it's completely
unlimited.  Most clearly it's illustrated with quines:

$ curl -sRO http://www.maximumcompression.com/selfgz.gz
$ (ulimit -v 10000000 && bsdtar -tvf selfgz.gz)
bsdtar: Error opening archive: Can't allocate data for gzip decompression

Without ulimit, bsdtar will eat all available memory. This could also
be a problem for other applications using libarchive.

END