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path: root/proto_vlan_q_in_q.c
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2013-03-15all: import netsniff-ng 0.5.8-rc0 sourceDaniel Borkmann1-0/+63
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-05 01:42:12 +0000
'0' selected='selected'>unified
authorKees Cook <keescook@chromium.org>2016-04-20 15:46:28 -0700
committerJames Morris <james.l.morris@oracle.com>2016-04-21 10:47:27 +1000
commit9b091556a073a9f5f93e2ad23d118f45c4796a84 (patch)
tree075fffff80b5caad9738f633c83333dea9e04efd
parent1284ab5b2dcb927d38e4f3fbc2e307f3d1af9262 (diff)
LSM: LoadPin for kernel file loading restrictions
This LSM enforces that kernel-loaded files (modules, firmware, etc) must all come from the same filesystem, with the expectation that such a filesystem is backed by a read-only device such as dm-verity or CDROM. This allows systems that have a verified and/or unchangeable filesystem to enforce module and firmware loading restrictions without needing to sign the files individually. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
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