"tar: A lone zero block at 146900" untarring TOBB on 64-bit Linux
When I do a tar xzf tor-obfsproxy-browser-gnu-linux-x86_64-2.3.20-alpha-1-dev-en-US.tar.gz I get
tar: A lone zero block at 146900
Shondoit pointed me at https://gitweb.torproject.org/torbrowser.git/blob/maint-2.3:/build-scripts/linux-alpha.mk#l381 which is apparently how we build it.
That led me to http://tardy.sourceforge.net/debian/tardy_1.26.D001-1_amd64.build where apparently the tardy tarball produces the same warning.
Perhaps the tardy people don't like generating correctly formed tarballs?
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information