freebsd-skq/usr.sbin/portsnap
emaste 27891556e1 portsnap: only move expected snapshot contents from snap/ to files/
Previously it was possible to smuggle in addional files that would
be used by later portsnap runs. Now we only move those files expected
to be in the snapshot into files/ and require that there are no
unexpected files.

This was used by portsnap attacks 2, 3, and 4 in the "non-cryptanalytic
attacks against FreeBSD update components" anonymous gist.

Reported by:	anonymous gist
Reviewed by:	allanjude, delphij
MFC after:	ASAP
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8052
2016-09-28 21:22:51 +00:00
..
make_index Add META_MODE support. 2015-06-13 19:20:56 +00:00
phttpget Cleanup unnecessary semicolons from utilities we all love. 2016-04-15 22:31:22 +00:00
portsnap portsnap: only move expected snapshot contents from snap/ to files/ 2016-09-28 21:22:51 +00:00
Makefile
Makefile.inc