path: root/security/safesetid/lsm.c
diff options
authorJann Horn <>2019-04-10 09:55:58 -0700
committerMicah Morton <>2019-07-15 08:07:19 -0700
commit71a98971b932174e121bc19056475c601598132f (patch)
treefb3a1ee4a8b7cdec81b2f0671524a25af4b5b016 /security/safesetid/lsm.c
parent78ae7df96d647627ceae0b65eea9e4f83a0a4b66 (diff)
LSM: SafeSetID: fix userns handling in securityfs
Looking at current_cred() in write handlers is bad form, stop doing that. Also, let's just require that the write is coming from the initial user namespace. Especially SAFESETID_WHITELIST_FLUSH requires privilege over all namespaces, and SAFESETID_WHITELIST_ADD should probably require it as well. Signed-off-by: Jann Horn <> Signed-off-by: Micah Morton <>
Diffstat (limited to 'security/safesetid/lsm.c')
0 files changed, 0 insertions, 0 deletions